Product Folder Sample & Buy Support & Community Tools & Software Technical Documents SN55451B, SN55452B, SN55453B, SN55454B SN75451B, SN75452B, SN75453B, SN75454B SLRS021C – DECEMBER 1967 – REVISED MAY 2016 SN5545xB, SN7545xB Dual-Peripheral Drivers for High-Current, High-Speed Switching 1 Features 3 Description • • • The SN5545xB and SN7545xB devices are dualperipheral drivers designed for use in systems that employ TTL logic. This family is functionally interchangeable with and replaces the SN75450 family and the SN75450A family devices manufactured previously. The speed of the devices is equal to that of the SN75450 family, and the parts are designed to ensure freedom from latch-up. Diodeclamped inputs simplify circuit design. 1 • • • • • Characterized for Use to 300 mA High-Voltage Outputs up to 30 V No Output Latch-Up at 20 V (After Conducting 300 mA) High-Speed Switching Open-Collector Outputs Circuit Flexibility for Varied Applications TTL-Compatible Diode-Clamped Inputs Standard Supply Voltages 2 Applications • • • • • • High-Speed Logic Buffers Power Drivers Lamp Drivers LED Drivers Line Drivers Memory Drivers The SNx5451B, SNx5452B, SNx5453B, and SNx5454B devices are dual peripheral AND, NAND, OR, and NOR drivers, respectively (assuming positive logic), with the output of the logic gates internally connected to the bases of the npn output transistors. The SN5545xB drivers are characterized for operation over the full military range of –55°C to 125°C. The SN7545xB drivers are characterized for operation from 0°C to 70°C. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) SN7545xBP PDIP (8) 9.81 mm × 6.35 mm SN7545xBD SOIC (8) 4.90 mm × 3.90 mm SN7545xBPS SO (8) 6.20 mm x 5.30 mm SN5545xBJG CDIP (8) 9.60 mm × 6.67 mm SN5545xBFK LCCC (20) 8.89 mm × 8.89 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. SN75451B Logic Diagram 3 1Y 1 1A 2 1B 5 2Y 6 2A 7 2B 4 GND Copyright © 2016 Texas Instruments Incorporated 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. SN55451B, SN55452B, SN55453B, SN55454B SN75451B, SN75452B, SN75453B, SN75454B SLRS021C – DECEMBER 1967 – REVISED MAY 2016 www.ti.com Table of Contents 1 2 3 4 5 6 7 Features .................................................................. Applications ........................................................... Description ............................................................. Revision History..................................................... Device Comparison Table..................................... Pin Configuration and Functions ......................... Specifications......................................................... 7.1 7.2 7.3 7.4 7.5 7.6 7.7 8 9 1 1 1 2 3 3 4 Absolute Maximum Ratings ...................................... 4 Recommended Operating Conditions....................... 4 Thermal Information .................................................. 4 Electrical Characteristics........................................... 5 Switching Characteristics, VCC = 5 V, TA = 25°C ..... 5 Dissipation Ratings ................................................... 5 Typical Characteristics .............................................. 6 Parameter Measurement Information .................. 6 Detailed Description .............................................. 9 9.1 Overview ................................................................... 9 9.2 Functional Block Diagrams ....................................... 9 9.3 Feature Description................................................. 10 9.4 Device Functional Modes........................................ 10 10 Application and Implementation........................ 13 10.1 Application Information.......................................... 13 10.2 Typical Application ................................................ 13 11 Power Supply Recommendations ..................... 14 12 Layout................................................................... 14 12.1 Layout Guidelines ................................................. 14 12.2 Layout Example .................................................... 14 13 Device and Documentation Support ................. 15 13.1 13.2 13.3 13.4 13.5 Related Links ........................................................ Community Resources.......................................... Trademarks ........................................................... Electrostatic Discharge Caution ............................ Glossary ................................................................ 15 15 15 15 15 14 Mechanical, Packaging, and Orderable Information ........................................................... 15 4 Revision History Changes from Revision B (January 1999) to Revision C • 2 Page Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section. ................................................................................................. 1 Submit Documentation Feedback Copyright © 1967–2016, Texas Instruments Incorporated Product Folder Links: SN55451B SN55452B SN55453B SN55454B SN75451B SN75452B SN75453B SN75454B SN55451B, SN55452B, SN55453B, SN55454B SN75451B, SN75452B, SN75453B, SN75454B www.ti.com SLRS021C – DECEMBER 1967 – REVISED MAY 2016 5 Device Comparison Table DEVICE LOGIC OF COMPLETE CIRCUIT OPERATING FREE AIR TEMPERATURE RANGE SN55451B AND –55°C to 125°C SN55452B NAND –55°C to 125°C SN55453B OR –55°C to 125°C SN55454B NOR –55°C to 125°C SN75451B AND 0°C to 70°C SN75452B NAND 0°C to 70°C SN75453B OR 0°C to 70°C SN75454B NOR 0°C to 70°C 6 Pin Configuration and Functions JG, D, P, or PS Package 8-Pin CDIP, SOIC, PDIP, or SO Top View 8 2 7 3 6 4 5 NC 1A NC VCC NC 1 VCC 2B 2A 2Y NC 1B NC 1Y NC 4 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 NC 2B NC 2A NC NC GND NC 2Y NC 1A 1B 1Y GND FK Package 20-Pin LCCC Top View NC – No internal connection Pin Functions PIN I/O DESCRIPTION CDIP, SOIC, PDIP, SO LCCC 1A 1 2 I Channel 1 Logic Input A 1B 2 5 I Channel 1 Logic Input B 1Y 3 7 O Channel 1 Driver 2A 6 15 I Channel 2 Logic Input A 2B 7 17 I Channel 2 Logic Input B 2Y 5 12 O Channel 2 Driver GND 4 10 — Ground NC — 1, 3, 4, 6, 8, 9, 11, 13, 14, 16, 18, 19 — No Internal Connection VCC 8 20 — Supply Voltage NAME Copyright © 1967–2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: SN55451B SN55452B SN55453B SN55454B SN75451B SN75452B SN75453B SN75454B 3 SN55451B, SN55452B, SN55453B, SN55454B SN75451B, SN75452B, SN75453B, SN75454B SLRS021C – DECEMBER 1967 – REVISED MAY 2016 www.ti.com 7 Specifications 7.1 Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) (1) MIN VCC Supply voltage, (see VI Input voltage (2) ) Inter-emitter voltage (see Note VO (3) ) Off-state output voltage IOK Continuous collector or output current, (see Note (4) ) Peak collector or output current, II (tw ≤ 10 ms, duty cycle ≤ 50%, see Note (5) ) Operating free-air temperature 5.5 V 5.5 V 30 V 400 mA 500 mA SN5545xB –55 125 SN7545xB 0 70 °C SN5545xB FK package 260 °C Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds SN5545xB JG package 100 °C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds SN7545xB D or P package 260 °C 150 °C 150 °C Operating virtual junction temperature Tstg Storage temperature (2) (3) (4) (5) V Case temperature for 60 seconds TJ (1) UNIT 7 See Dissipation Ratings Continuous total power dissipation TA MAX –65 Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. Voltage values are with respect to network GND, unless otherwise specified. This is the voltage between two emitters of a multiple-emitter transistor. This value applies when the base-emitter resistance (RBE) is equal to or less than 500 Ω. Both halves of these dual circuits may conduct rated current simultaneously; however, power dissipation averaged over a short time interval must fall within the continuous dissipation rating. 7.2 Recommended Operating Conditions over operating free-air temperature range (unless otherwise noted) VCC Supply voltage VIH High-level input voltage VIL Low-level input voltage TA Operating free-air temperature MIN NOM MAX SN5545xB 4.5 5 5.5 SN7545xB 4.75 5 5.25 2 UNIT V V 0.8 SN5545xB –50 125 SN7545xB 0 70 V °C 7.3 Thermal Information SN7545xB THERMAL METRIC (1) D (SOIC) P (PDIP) PS (SO) 8 PINS 8 PINS 8 PINS 122.2 63.7 119.6 °C/W RθJC(top) Junction-to-case (top) thermal resistance 68.4 53.6 71.5 °C/W RθJB Junction-to-board thermal resistance 62.4 40.8 68.7 °C/W ψJT Junction-to-top characterization parameter 23.2 31.1 31.6 °C/W ψJB Junction-to-board characterization parameter 62.0 40.8 67.7 °C/W RθJA (1) 4 Junction-to-ambient thermal resistance UNIT For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report, SPRA953. Submit Documentation Feedback Copyright © 1967–2016, Texas Instruments Incorporated Product Folder Links: SN55451B SN55452B SN55453B SN55454B SN75451B SN75452B SN75453B SN75454B SN55451B, SN55452B, SN55453B, SN55454B SN75451B, SN75452B, SN75453B, SN75454B www.ti.com SLRS021C – DECEMBER 1967 – REVISED MAY 2016 7.4 Electrical Characteristics over operating free-air temperature range (unless otherwise noted) PARAMETER VIK TEST CONDITIONS Input clamp voltage VOL VCC = MIN, II = – 12 mA MAX UNIT V –1.2 –1.5 SN5545xB 0.25 0.5 SN7545xB 0.25 0.4 VCC = MIN, VIL = 0.8 V, IOL = 300 mA SN5545xB 0.5 0.8 SN7545xB 0.5 High-level output current VCC = MIN, VIH 30 V II Input current at maximum input voltage VCC = MAX, VI = 5.5 V IIH High-level input current VCC = MAX, VI = 2.4 V IIL Low-level input current VCC = MAX, VI = 0.4 V V 0.7 = MIN, VOH = SN5545xB SN7545xB IOH 300 µA 100 1 VCC = MAX, VI = 5 V Supply current, outputs high VCC = MAX, VI = 0 V VCC = MAX, VI = 0 V ICCL TYP VCC = MIN, VIL = 0.8 V, IOL = 100 mA Low-level output voltage ICCH MIN Supply current, outputs low VCC = MAX, VI = 5 V mA 40 µA –1 –1.6 mA SNx5451B 7 11 SNx5453B 8 11 SNx5452B 11 14 SNx5454B 13 17 SNx5451B 52 65 SNx5453B 54 68 SNx5452B 56 71 SNx5454B 61 79 mA mA 7.5 Switching Characteristics, VCC = 5 V, TA = 25°C over operating free-air temperature range (unless otherwise noted) TEST CONDITIONS (1) PARAMETER Propagation delay time, low-to-highlevel output tPLH IO ≈ 200 mA, CL = 15 pF, RL = 50 Ω, L See Figure 2 TYP (2) MAX SNx5451B, SNx5453B 18 25 SNx5452B 26 35 SNx5454B 27 35 SNx5451B, SNx5453B 18 25 SNx5452B, SNx5454B 24 35 MIN Propagation delay time, high-to-lowlevel output IO ≈ 200 mA, CL = 15 pF, RL = 50 Ω, L See Figure 2 tTLH Transition time, low-to-high-level output IO ≈ 200 mA, CL = 15 pF, RL = 50 Ω, L See Figure 2 5 8 tTHL Transition time, high-to-low-level output IO ≈ 200 mA, CL = 15 pF, RL = 50 Ω, L See Figure 2 7 12 VOH High level output voltage after switching VS = 20 V, IO 9 300 mA, See Figure 2 tPHL (1) (2) ns SN5545xB SN7545xB UNIT VS – 6.5 mV VS – 6.5 For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions. All typical values are at VCC = 5 V, TA = 25°C. 7.6 Dissipation Ratings PACKAGE TA ≤ 25°C POWER RATING DERATING FACTOR ABOVE TA = 25°C TA = 70°C POWER RATING TA = 125°C POWER RATING D 725 mW 5.8 mW/°C 464 — FK 1375 mW 11.0 mW/°C 880 275 mW JG 1050 mW 8.4 mW/°C 672 210 mW P 1000 mW 8.0 mW/°C 640 — Copyright © 1967–2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: SN55451B SN55452B SN55453B SN55454B SN75451B SN75452B SN75453B SN75454B 5 SN55451B, SN55452B, SN55453B, SN55454B SN75451B, SN75452B, SN75453B, SN75454B SLRS021C – DECEMBER 1967 – REVISED MAY 2016 www.ti.com VCE(sat) VCE(sat) – Collector-Emitter Saturation Voltage – V 7.7 Typical Characteristics 0.6 0.5 IC = 10 IB See Note A 0.4 TA = 70°C 0.3 TA = 0°C 0.2 TA = 25°C 0.1 0 10 20 40 70 100 200 IC – Collector Current – mA 400 NOTE A: These parameters must be measured using pulse techniques, tw = 300 ms, duty cycle ≤ 2%. Figure 1. Transistor Collector-Emitter Saturation Voltage vs Collector Current 8 Parameter Measurement Information Input 10 V 2.4 V ’451B ’452B RL = 50 W Output Pulse Generator (see Note A) Circuit Under Test ’453B ’454B GND CL = 15 pF (see Note B) SUB 0.4 V A. The pulse generator has the following characteristics: PRR ≤ 1 MHz, ZO = 50 Ω. B. CL includes probe and jig capacitance. Figure 2. Test Circuit, Complete Drivers 6 Submit Documentation Feedback Copyright © 1967–2016, Texas Instruments Incorporated Product Folder Links: SN55451B SN55452B SN55453B SN55454B SN75451B SN75452B SN75453B SN75454B SN55451B, SN55452B, SN55453B, SN55454B SN75451B, SN75452B, SN75453B, SN75454B www.ti.com SLRS021C – DECEMBER 1967 – REVISED MAY 2016 Parameter Measurement Information (continued) ≤ 5 ns ≤ 10 ns 90% Input ’451B ’453B 3V 90% 1.5 V 1.5 V 10% 10% 0V 0.5 ms ≤ 5 ns ≤ 10 ns 3V Input ’452B ’454B 90% 90% 1.5 V 1.5 V 10% 10% tPHL 90% VOH 90% 50% 10% Output 0V tPLH 50% 10% VOL tTLH tTHL A. The pulse generator has the following characteristics: PRR ≤ 1 MHz, ZO = 50 Ω. B. CL includes probe and jig capacitance. Figure 3. Waveforms, Complete Drivers VS = 20 V Input 2.4 V ’451B ’452B 2 mH 5V 1N3064 65 W Output Pulse Generator (see Note A) Circuit Under Test ’453B ’454B GND CL = 15 pF (see Note B) SUB 0.4 V A. The pulse generator has the following characteristics: PRR ≤ 12.5 kHz, ZO = 50 Ω. B. CL includes probe and jig capacitance. Figure 4. Test Circuit for Latch-Up Test of Complete Drivers Copyright © 1967–2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: SN55451B SN55452B SN55453B SN55454B SN75451B SN75452B SN75453B SN75454B 7 SN55451B, SN55452B, SN55453B, SN55454B SN75451B, SN75452B, SN75453B, SN75454B SLRS021C – DECEMBER 1967 – REVISED MAY 2016 www.ti.com Parameter Measurement Information (continued) ≤ 5 ns ≤ 10 ns 90% Input ’451B ’453B 1.5 V 1.5 V 10% 10% 40 ms ≤ 5 ns Input ’452B ’454B 90% 1.5 V 10% 3V 90% 0V ≤ 10 ns 3V 90% 1.5 V 10% 0V VOH Output VOL A. The pulse generator has the following characteristics: PRR ≤ 12.5 kHz, ZO = 50 Ω. B. CL includes probe and jig capacitance. Figure 5. Voltage Waveforms for Latch-Up Test of Complete Drivers 8 Submit Documentation Feedback Copyright © 1967–2016, Texas Instruments Incorporated Product Folder Links: SN55451B SN55452B SN55453B SN55454B SN75451B SN75452B SN75453B SN75454B SN55451B, SN55452B, SN55453B, SN55454B SN75451B, SN75452B, SN75453B, SN75454B www.ti.com SLRS021C – DECEMBER 1967 – REVISED MAY 2016 9 Detailed Description 9.1 Overview The SN7545xB and SN5545xB devices provide dual-output drivers with AND, NAND, NOR, or OR logic inputs. If each logic input is set to the appropriate voltage level, then the output driver will turn on, pulling the driver to ground and allowing current to flow. 9.2 Functional Block Diagrams 3 1 1Y 1A 2 1B 5 6 2Y 2A 7 2B 4 GND Copyright © 2016 Texas Instruments Incorporated Figure 6. SNx5451B Logic Diagram (Positive Logic) 3 1Y 1 1A 2 1B 5 2Y 6 2A 7 2B 4 GND Copyright © 2016 Texas Instruments Incorporated Figure 7. SNx5452B Logic Diagram (Positive Logic) 3 1 1Y 1A 2 1B 5 2Y 6 2A 7 2B 4 GND Copyright © 2016 Texas Instruments Incorporated Figure 8. SNx5453B Logic Diagram (Positive Logic) Copyright © 1967–2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: SN55451B SN55452B SN55453B SN55454B SN75451B SN75452B SN75453B SN75454B 9 SN55451B, SN55452B, SN55453B, SN55454B SN75451B, SN75452B, SN75453B, SN75454B SLRS021C – DECEMBER 1967 – REVISED MAY 2016 www.ti.com Functional Block Diagrams (continued) 3 1 1Y 1A 2 1B 5 2Y 6 2A 7 2B 4 GND Copyright © 2016 Texas Instruments Incorporated Figure 9. SNx5454B Logic Diagram (Positive Logic) 9.3 Feature Description The SNx5451B devices allow for high current driving up to 300 mA. This family of devices have AND, NAND, OR, or NOR input logic gates to allow for a wide variety of applications. The SN7545xB devices are rated for a commercial temperature range of 0°C to 70°C, and the SN5545xB devices are rated for a military temperature range of –65°C to 125°C. 9.4 Device Functional Modes Table 1, Table 2, Table 3, and Table 4 list the functional modes of the SNx545xB. 1 & 1A 3 2 1Y 1B 6 2A 5 7 2Y 2B Figure 10. SNx5451B Logic Symbol Table 1. SNx5451B Function Table Y (1) A B L L L (on state) L (on state) L H H L L (on state) H H H (off state) (1) Positive logic: Y = AB or NOT(A + B) 10 Submit Documentation Feedback Copyright © 1967–2016, Texas Instruments Incorporated Product Folder Links: SN55451B SN55452B SN55453B SN55454B SN75451B SN75452B SN75453B SN75454B SN55451B, SN55452B, SN55453B, SN55454B SN75451B, SN75452B, SN75453B, SN75454B www.ti.com SLRS021C – DECEMBER 1967 – REVISED MAY 2016 1 & 1A 3 1Y 2 1B 6 2A 5 7 2Y 2B Figure 11. SNx5452B Logic Symbol Table 2. SNx5452B Function Table A (1) B Y (1) L L H (off state) L H H (off state) H L H (off state) H H L (on state) Positive logic: Y = AB or A + B 1 ≥1 1A 2 3 1Y 1B 6 2A 5 7 2Y 2B Figure 12. SNx5453B Logic Symbol Table 3. SNx5453B Function Table A (1) B Y (1) L L L (on state) L H H (off state) H L H (off state) H H H (off state) Positive logic: Y = AB or NOT(A + B) 1 1A ≥1 2 3 1Y 1B 6 2A 7 2Y 2B Figure 13. SNx5454B Logic Symbol Table 4. SNx5454B Function Table (1) Y (1) A B L L H (off state) L H L (on state) H L L (on state) H H L (on state) Positive logic: Y = A+B or A B Copyright © 1967–2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: SN55451B SN55452B SN55453B SN55454B SN75451B SN75452B SN75453B SN75454B 11 SN55451B, SN55452B, SN55453B, SN55454B SN75451B, SN75452B, SN75453B, SN75454B SLRS021C – DECEMBER 1967 – REVISED MAY 2016 www.ti.com VCC 4 kW 1.6 kW VCC 1.6 kW 1.6 kW 4 kW 130W 130W Y Y A A B 500W B 1 kW 500W 1 kW GND 1 kW Resistor values shown are nominal. GND Copyright © 2016 Texas Instruments Incorporated Resistor values shown are nominal. Copyright © 2016 Texas Instruments Incorporated Figure 14. SNx5451B Schematic (Each Driver) Figure 15. SNx5452B Schematic (Each Driver) VCC 4 kW 1.6 kW 4 kW 4 kW 130 W Y A 2 kW 4 kW 2 kW VCC 1.6 kW 130W Y A B B 1 kW 1 kW 500W 500 W GND 1 kW GND Resistor values shown are nominal. Resistor values shown are nominal. Copyright © 2016 Texas Instruments Incorporated Copyright © 2016 Texas Instruments Incorporated Figure 16. SNx5453B Schematic (Each Driver) 12 Submit Documentation Feedback Figure 17. SNx5454B Schematic (Each Driver) Copyright © 1967–2016, Texas Instruments Incorporated Product Folder Links: SN55451B SN55452B SN55453B SN55454B SN75451B SN75452B SN75453B SN75454B SN55451B, SN55452B, SN55453B, SN55454B SN75451B, SN75452B, SN75453B, SN75454B www.ti.com SLRS021C – DECEMBER 1967 – REVISED MAY 2016 10 Application and Implementation NOTE Information in the following applications sections is not part of the TI component specification, and TI does not warrant its accuracy or completeness. TI’s customers are responsible for determining suitability of components for their purposes. Customers should validate and test their design implementation to confirm system functionality. 10.1 Application Information Typically the SN75451B device drives a high-voltage or high-current peripheral from an MCU or logic device that cannot tolerate these conditions. The following design is a common application of the SN75451B device, driving an LED using one channel and a high voltage peripheral using the other. In this configuration, the LED will turn on whenever the high voltage peripheral is on. 10.2 Typical Application 3.3-V or 5-V Logic VSUP VSUP 1A VCC 1B 2B 1Y 2A GND 2Y 24 V RLOAD Copyright © 2016, Texas Instruments Incorporated Figure 18. SN75451B Driving an LED and a High Voltage Peripheral 10.2.1 Design Requirements Each of the inputs to the logic gate should never float. If one of the inputs is floating, then the logic gate could be in an unknown state. Be sure to connect ground or VCC to any unused input channels. 10.2.2 Detailed Design Procedure 1. Recommended Input Conditions: – For specified high and low levels, see VIH and VIL in Recommended Operating Conditions. – The input voltage must not exceed the VI specified in Absolute Maximum Ratings. 2. Recommended Output Conditions: – It is recommended that the load current not exceed 300 mA. – The load current must never exceed the IOK noted in Absolute Maximum Ratings. Copyright © 1967–2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: SN55451B SN55452B SN55453B SN55454B SN75451B SN75452B SN75453B SN75454B 13 SN55451B, SN55452B, SN55453B, SN55454B SN75451B, SN75452B, SN75453B, SN75454B SLRS021C – DECEMBER 1967 – REVISED MAY 2016 www.ti.com Typical Application (continued) 10.2.3 Application Curves 70 0.40 60 One Output Low 50 Outputs High VOL -Low-level Output Voltaget (V) ICC - Supply Current (mA) Outputs Low 40 30 20 10 0 Vcc = 4.75 V 0.35 Vcc = 5 V 0.30 Vcc = 5.25 V 0.25 0.20 0.15 0.10 0.05 0.00 0 1 2 3 4 5 0 VCC - Supply Voltage (V) 50 100 150 200 250 300 IOK - Collector Current (mA) C001 C001 Figure 19. SN75451B Typical Supply Current vs Supply Voltage Figure 20. SN75451B Typical Low-Level Output Voltage vs Collector Current 11 Power Supply Recommendations The power supply can be any voltage between the minimum and maximum supply voltage rating located in Recommended Operating Conditions. The VCC pin should have a bypass capacitor to prevent power disturbance. A 0.1-µF capacitor is suitable for this device. 12 Layout 12.1 Layout Guidelines Thin traces can be used on the input due to the low-current logic that is used to drive the SNx545xB devices. Take care to separate the input channels to eliminate crosstalk. These traces are recommended for the output to be able to drive high currents. Be sure to connect ground or VCC to any unused input channels, and use a bypass capacitor on the VCC pin to prevent any power glitches. 12.2 Layout Example 0.1 F 1A 1B 1Y GND 1 8 2 7 3 6 4 5 VCC 2B 2A 2Y Figure 21. SN75451BD Layout 14 Submit Documentation Feedback Copyright © 1967–2016, Texas Instruments Incorporated Product Folder Links: SN55451B SN55452B SN55453B SN55454B SN75451B SN75452B SN75453B SN75454B SN55451B, SN55452B, SN55453B, SN55454B SN75451B, SN75452B, SN75453B, SN75454B www.ti.com SLRS021C – DECEMBER 1967 – REVISED MAY 2016 13 Device and Documentation Support 13.1 Related Links The table below lists quick access links. Categories include technical documents, support and community resources, tools and software, and quick access to sample or buy. Table 5. Related Links PARTS PRODUCT FOLDER SAMPLE & BUY TECHNICAL DOCUMENTS TOOLS & SOFTWARE SUPPORT & COMMUNITY SN55451B Click here Click here Click here Click here Click here SN55452B Click here Click here Click here Click here Click here SN55453B Click here Click here Click here Click here Click here SN55454B Click here Click here Click here Click here Click here SN75451B Click here Click here Click here Click here Click here SN75452B Click here Click here Click here Click here Click here SN75453B Click here Click here Click here Click here Click here SN75454B Click here Click here Click here Click here Click here 13.2 Community Resources The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of Use. TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help solve problems with fellow engineers. Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and contact information for technical support. 13.3 Trademarks E2E is a trademark of Texas Instruments. All other trademarks are the property of their respective owners. 13.4 Electrostatic Discharge Caution These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. 13.5 Glossary SLYZ022 — TI Glossary. This glossary lists and explains terms, acronyms, and definitions. 14 Mechanical, Packaging, and Orderable Information The following pages include mechanical, packaging, and orderable information. This information is the most current data available for the designated devices. This data is subject to change without notice and revision of this document. For browser-based versions of this data sheet, refer to the left-hand navigation. Copyright © 1967–2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: SN55451B SN55452B SN55453B SN55454B SN75451B SN75452B SN75453B SN75454B 15 PACKAGE OPTION ADDENDUM www.ti.com 23-Jan-2016 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (°C) Device Marking (4/5) 5962-9563301Q2A ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type -55 to 125 59629563301Q2A SNJ55 453BFK 5962-9563301QPA ACTIVE CDIP JG 8 1 TBD A42 N / A for Pkg Type -55 to 125 9563301QPA SNJ55453B 77049012A ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type -55 to 125 77049012A SNJ55 452BFK 7704901PA ACTIVE CDIP JG 8 1 TBD A42 N / A for Pkg Type -55 to 125 7704901PA SNJ55452B 77049022A ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type -55 to 125 77049022A SNJ55 451BFK 7704902PA ACTIVE CDIP JG 8 1 TBD A42 N / A for Pkg Type -55 to 125 7704902PA SNJ55451B JM38510/12902BPA ACTIVE CDIP JG 8 1 TBD A42 N / A for Pkg Type -55 to 125 JM38510 /12902BPA JM38510/12903BPA ACTIVE CDIP JG 8 1 TBD A42 N / A for Pkg Type -55 to 125 JM38510 /12903BPA JM38510/12905BPA ACTIVE CDIP JG 8 1 TBD A42 N / A for Pkg Type -55 to 125 JM38510 /12905BPA M38510/12902BPA ACTIVE CDIP JG 8 1 TBD A42 N / A for Pkg Type -55 to 125 JM38510 /12902BPA M38510/12903BPA ACTIVE CDIP JG 8 1 TBD A42 N / A for Pkg Type -55 to 125 JM38510 /12903BPA M38510/12905BPA ACTIVE CDIP JG 8 1 TBD A42 N / A for Pkg Type -55 to 125 JM38510 /12905BPA SN55451BJG ACTIVE CDIP JG 8 50 TBD A42 N / A for Pkg Type -55 to 125 SN55451BJG SN55452BJG ACTIVE CDIP JG 8 1 TBD A42 N / A for Pkg Type -55 to 125 SN55452BJG SN55453BJG ACTIVE CDIP JG 8 1 TBD A42 N / A for Pkg Type -55 to 125 SN55453BJG SN55454BJG ACTIVE CDIP JG 8 1 TBD A42 N / A for Pkg Type -55 to 125 SN55454BJG Addendum-Page 1 Samples PACKAGE OPTION ADDENDUM www.ti.com 23-Jan-2016 Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (°C) Device Marking (4/5) SN75451BD ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 75451B SN75451BDE4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 75451B SN75451BDR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 75451B SN75451BDRE4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 75451B SN75451BDRG4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 75451B SN75451BP ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type 0 to 70 SN75451BP SN75451BPE4 ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type 0 to 70 SN75451BP SN75451BPSR ACTIVE SO PS 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 A451B SN75452BD ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 75452B SN75452BDE4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 75452B SN75452BDR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 75452B SN75452BDRE4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 75452B SN75452BDRG4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 75452B SN75452BP ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type 0 to 70 SN75452BP SN75452BPE4 ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type 0 to 70 SN75452BP SN75452BPSR ACTIVE SO PS 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 A452B SN75452BPSRE4 ACTIVE SO PS 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 A452B SN75452BPSRG4 ACTIVE SO PS 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 A452B Addendum-Page 2 Samples PACKAGE OPTION ADDENDUM www.ti.com 23-Jan-2016 Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (°C) Device Marking (4/5) SN75453BD ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 75453B SN75453BDG4 ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 75453B SN75453BDR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 75453B SN75453BDRG4 ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 75453B SN75453BP ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type 0 to 70 SN75453BP SN75453BPE4 ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type 0 to 70 SN75453BP SN75453BPSR ACTIVE SO PS 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 A453B SN75454BD ACTIVE SOIC D 8 75 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 75454B SN75454BDR ACTIVE SOIC D 8 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 75454B SN75454BP ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type 0 to 70 SN75454BP SN75454BPE4 ACTIVE PDIP P 8 50 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type 0 to 70 SN75454BP SN75454BPSR ACTIVE SO PS 8 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 A454B SNJ55451BFK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type -55 to 125 77049022A SNJ55 451BFK SNJ55451BJG ACTIVE CDIP JG 8 1 TBD A42 N / A for Pkg Type -55 to 125 7704902PA SNJ55451B SNJ55452BFK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type -55 to 125 77049012A SNJ55 452BFK SNJ55452BJG ACTIVE CDIP JG 8 1 TBD A42 N / A for Pkg Type -55 to 125 7704901PA SNJ55452B SNJ55453BFK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type -55 to 125 59629563301Q2A SNJ55 Addendum-Page 3 Samples PACKAGE OPTION ADDENDUM www.ti.com Orderable Device 23-Jan-2016 Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (°C) Device Marking (4/5) 453BFK SNJ55453BJG ACTIVE CDIP JG 8 1 TBD A42 N / A for Pkg Type -55 to 125 9563301QPA SNJ55453B SNJ55454BJG ACTIVE CDIP JG 8 1 TBD A42 N / A for Pkg Type -55 to 125 SNJ55 454BJG (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. Addendum-Page 4 Samples PACKAGE OPTION ADDENDUM www.ti.com 23-Jan-2016 In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. OTHER QUALIFIED VERSIONS OF SN55451B, SN55452B, SN55453B, SN55454B, SN75451B, SN75452B, SN75453B, SN75454B : • Catalog: SN75451B, SN75452B, SN75453B, SN75454B • Military: SN55451B, SN55452B, SN55453B, SN55454B NOTE: Qualified Version Definitions: • Catalog - TI's standard catalog product • Military - QML certified for Military and Defense Applications Addendum-Page 5 PACKAGE MATERIALS INFORMATION www.ti.com 23-Jan-2016 TAPE AND REEL INFORMATION *All dimensions are nominal Device SN75451BDR Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 SN75451BPSR SO PS 8 2000 330.0 16.4 8.2 6.6 2.5 12.0 16.0 Q1 SN75452BDR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 SN75452BPSR SO PS 8 2000 330.0 16.4 8.2 6.6 2.5 12.0 16.0 Q1 SN75453BDR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 SN75453BPSR SO PS 8 2000 330.0 16.4 8.2 6.6 2.5 12.0 16.0 Q1 SN75454BDR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 SN75454BPSR SO PS 8 2000 330.0 16.4 8.2 6.6 2.5 12.0 16.0 Q1 Pack Materials-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 23-Jan-2016 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) SN75451BDR SOIC D 8 2500 340.5 338.1 20.6 SN75451BPSR SO PS 8 2000 367.0 367.0 38.0 SN75452BDR SOIC D 8 2500 340.5 338.1 20.6 SN75452BPSR SO PS 8 2000 367.0 367.0 38.0 SN75453BDR SOIC D 8 2500 340.5 338.1 20.6 SN75453BPSR SO PS 8 2000 367.0 367.0 38.0 SN75454BDR SOIC D 8 2500 340.5 338.1 20.6 SN75454BPSR SO PS 8 2000 367.0 367.0 38.0 Pack Materials-Page 2 MECHANICAL DATA MCER001A – JANUARY 1995 – REVISED JANUARY 1997 JG (R-GDIP-T8) CERAMIC DUAL-IN-LINE 0.400 (10,16) 0.355 (9,00) 8 5 0.280 (7,11) 0.245 (6,22) 1 0.063 (1,60) 0.015 (0,38) 4 0.065 (1,65) 0.045 (1,14) 0.310 (7,87) 0.290 (7,37) 0.020 (0,51) MIN 0.200 (5,08) MAX Seating Plane 0.130 (3,30) MIN 0.023 (0,58) 0.015 (0,38) 0°–15° 0.100 (2,54) 0.014 (0,36) 0.008 (0,20) 4040107/C 08/96 NOTES: A. B. C. D. E. All linear dimensions are in inches (millimeters). This drawing is subject to change without notice. This package can be hermetically sealed with a ceramic lid using glass frit. Index point is provided on cap for terminal identification. Falls within MIL STD 1835 GDIP1-T8 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All semiconductor products (also referred to herein as “components”) are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. 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