SN54LVC374A, SN74LVC374A OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS www.ti.com SCAS296N – JANUARY 1993 – REVISED MAY 2005 20 2 19 3 18 4 17 5 16 6 15 7 14 8 13 9 12 10 11 VCC 8Q 8D 7D 7Q 6Q 6D 5D 5Q CLK 1Q 1D 2D 2Q 3Q 3D 4D 4Q 20 1D 1Q OE VCC 1 19 8Q 18 8D 17 7D 2 3 4 6 16 7Q 15 6Q 7 8 14 6D 13 5D 9 12 5Q 5 10 11 SN54LVC374A . . . FK PACKAGE (TOP VIEW) 2D 2Q 3Q 3D 4D 4 3 2 1 20 19 18 5 6 17 16 7 8 15 14 9 10 11 12 13 8D 7D 7Q 6Q 6D 4Q GND CLK 5Q 5D 1 VCC OE 1Q 1D 2D 2Q 3Q 3D 4D 4Q GND SN74LVC374A . . . RGY PACKAGE (TOP VIEW) CLK SN54LVC374A . . . J OR W PACKAGE SN74LVC374A . . . DB, DGV, DW, N, NS, OR PW PACKAGE (TOP VIEW) • OE • • Ioff Supports Partial-Power-Down Mode Operation Latch-Up Performance Exceeds 250 mA Per JESD 17 ESD Protection Exceeds JESD 22 – 2000-V Human-Body Model (A114-A) – 200-V Machine Model (A115-A) – 1000-V Charged-Device Model (C101) GND • Operate From 1.65 V to 3.6 V Inputs Accept Voltages to 5.5 V Max tpd of 6.5 ns at 3.3 V Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C Typical VOHV (Output VOH Undershoot) >2 V at VCC = 3.3 V, TA = 25°C Support Mixed-Mode Signal Operation on All Ports (5-V Input/Output Voltage With 3.3-V VCC) 8Q • FEATURES • • • • DESCRIPTION/ORDERING INFORMATION The SN54LVC374A octal edge-triggered D-type flip-flop is designed for 2.7-V to 3.6-V VCC operation, and the SN74LVC374A octal edge-triggered D-type flip-flop is designed for 1.65-V to 3.6-V VCC operation. These devices feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. These devices are particularly suitable for implementing buffer registers, input/output (I/O) ports, bidirectional bus drivers, and working registers. On the positive transition of the clock (CLK) input, the Q outputs are set to the logic levels set up at the data (D) inputs. A buffered output-enable (OE) input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or the high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without interface or pullup components. OE does not affect internal operations of the latch. Old data can be retained or new data can be entered while the outputs are in the high-impedance state. Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of these devices as translators in a mixed 3.3-V/5-V system environment. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 1993–2005, Texas Instruments Incorporated On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters. SN54LVC374A, SN74LVC374A OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS www.ti.com SCAS296N – JANUARY 1993 – REVISED MAY 2005 DESCRIPTION/ORDERING INFORMATION (CONTINUED) These devices are fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. ORDERING INFORMATION PACKAGE (1) TA Tube of 20 SN74LVC374AN SN74LVC374AN QFN – RGY Reel of 1000 SN74LVC374ARGYR LC374A Tube of 25 SN74LVC374ADW Reel of 2000 SN74LVC374ADWR SOP – NS Reel of 2000 SN74LVC374ANSR LVC374A SSOP – DB Reel of 2000 SN74LVC374ADBR LC374A Tube of 70 SN74LVC374APW Reel of 2000 SN74LVC374APWR Reel of 250 SN74LVC374APWT TVSOP – DGV Reel of 2000 SN74LVC374ADGVR LC374A CDIP – J Tube of 20 SNJ54LVC374AJ SNJ54LVC374AJ CFP – W Tube of 85 SNJ54LVC374AW SNJ54LVC374AW LCCC – FK Tube of 55 SNJ54LVC374AFK SNJ54LVC374AFK TSSOP – PW –55°C to 125°C (1) LVC374A LC374A Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. FUNCTION TABLE (EACH FLIP-FLOP) INPUTS OE CLK D OUTPUT Q L ↑ H H L ↑ L L L H or L X Q0 H X X Z LOGIC DIAGRAM (POSITIVE LOGIC) OE CLK 1 11 C1 1D 3 1D To Seven Other Channels 2 TOP-SIDE MARKING PDIP – N SOIC – DW –40°C to 85°C ORDERABLE PART NUMBER 2 1Q SN54LVC374A, SN74LVC374A OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS www.ti.com SCAS296N – JANUARY 1993 – REVISED MAY 2005 Absolute Maximum Ratings (1) over operating free-air temperature range (unless otherwise noted) MIN MAX VCC Supply voltage range –0.5 6.5 V VI Input voltage range (2) –0.5 6.5 V –0.5 6.5 V –0.5 VCC + 0.5 state (2) (3) UNIT VO Voltage range applied to any output in the high-impedance or power-off VO Voltage range applied to any output in the high or low state IIK Input clamp current VI < 0 –50 mA IOK Output clamp current VO < 0 –50 mA IO Continuous output current ±50 mA ±100 mA Continuous current through VCC or GND DB θJA Package thermal impedance (1) (2) (3) (4) (5) Storage temperature range 70 DGV package (4) 92 DW package (4) 58 N package (4) 69 package (4) 60 PW package (4) 83 RGY package (5) 37 NS Tstg package (4) V –65 150 °C/W °C Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed. The value of VCC is provided in the recommended operating conditions table. The package thermal impedance is calculated in accordance with JESD 51-7. The package thermal impedance is calculated in accordance with JESD 51-5. 3 SN54LVC374A, SN74LVC374A OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS www.ti.com SCAS296N – JANUARY 1993 – REVISED MAY 2005 Recommended Operating Conditions (1) SN54LVC374A VCC Supply voltage VIH High-level input voltage Operating Data retention only MIN MAX MIN MAX 2 3.6 1.65 3.6 1.5 Low-level input voltage 1.7 2 Input voltage VO Output voltage 0.35 × VCC 0.7 0.8 High-level output current 0 5.5 0 5.5 High or low state 0 VCC 0 VCC 3-state 0 5.5 0 5.5 Low-level output current ∆t/∆v Input transition rise or fall rate TA Operating free-air temperature (1) 4 V V –4 VCC = 2.3 V –8 VCC = 2.7 V –12 –12 VCC = 3 V –24 –24 VCC = 1.65 V IOL V 0.8 VCC = 1.65 V IOH V 2 VCC = 2.3 V to 2.7 V VCC = 2.7 V to 3.6 V VI V 0.65 × VCC VCC = 2.3 V to 2.7 V VCC = 1.65 V to 1.95 V VIL UNIT 1.5 VCC = 1.65 V to 1.95 V VCC = 2.7 V to 3.6 V SN74LVC374A mA 4 VCC = 2.3 V 8 VCC = 2.7 V 12 12 VCC = 3 V 24 24 10 –55 125 –40 mA 10 ns/V 85 °C All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004. SN54LVC374A, SN74LVC374A OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS www.ti.com SCAS296N – JANUARY 1993 – REVISED MAY 2005 Electrical Characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS 2.7 V to 3.6 V (1) (2) MAX UNIT VCC – 0.2 VCC – 0.2 1.2 2.3 V 1.7 2.7 V 2.2 2.2 3V 2.4 2.4 3V 2.2 2.2 V 1.65 V to 3.6 V 0.2 2.7 V to 3.6 V 0.2 IOL = 4 mA 1.65 V 0.45 IOL = 8 mA 2.3 V 0.7 IOL = 12 mA 2.7 V 0.4 0.4 IOL = 24 mA 3V 0.55 0.55 ±5 ±5 µA VI = 0 to 5.5 V 3.6 V Ioff VI or VO = 5.5 V 0 IOZ VO = 0 to 5.5 V 3.6 V ∆ICC MIN TYP (1) IOH = –8 mA IOL = 100 µA ICC SN74LVC374A MAX 1.65 V IOH = –24 mA II TYP (1) IOH = –4 mA IOH = –12 mA VOL SN54LVC374A MIN 1.65 V to 3.6 V IOH = –100 µA VOH VCC VI = VCC or GND 3.6 V ≤ VI ≤ 5.5 V (2) IO = 0 One input at VCC – 0.6 V, Other inputs at VCC or GND 3.6 V 2.7 V to 3.6 V V ±10 µA ±15 ±10 µA 10 10 10 10 500 500 µA µA Ci VI = VCC or GND 3.3 V 4 12 4 pF Co VO = VCC or GND 3.3 V 5.5 12 5.5 pF All typical values are at VCC = 3.3 V, TA = 25°C. This applies in the disabled state only. 5 SN54LVC374A, SN74LVC374A OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS www.ti.com SCAS296N – JANUARY 1993 – REVISED MAY 2005 Timing Requirements over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1) SN54LVC374A VCC = 3.3 V ± 0.3 V VCC = 2.7 V MIN fclock Clock frequency tw Pulse duration, CLK high or low tsu Setup time, data before CLK↑ th Hold time, data after CLK↑ MAX MIN 80 3.3 UNIT MAX 100 MHz 3.3 ns 2 2 ns 1.5 1.5 ns Timing Requirements over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1) SN74LVC374A VCC = 1.8 V ± 0.15 V MIN VCC = 2.5 V ± 0.2 V MAX MIN fclock Clock frequency tw Pulse duration, CLK high or low (1) (1) tsu Setup time, data before CLK↑ (1) (1) th Hold time, data after CLK↑ (1) (1) (1) MAX (1) VCC = 3.3 V ± 0.3 V VCC = 2.7 V MIN MAX MIN 80 (1) 3.3 UNIT MAX 100 MHz 3.3 ns 2 2 ns 1.5 1.5 ns This information was not available at the time of publication. Switching Characteristics over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1) SN54LVC374A FROM (INPUT) PARAMETER TO (OUTPUT) VCC = 3.3 V ± 0.3 V VCC = 2.7 V MIN fmax MAX 80 MIN UNIT MAX 100 MHz tpd CLK Q 9.5 1 8.5 ns ten OE Q 9.5 1 8.5 ns tdis OE Q 8 1 7 ns Switching Characteristics over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1) SN74LVC374A PARAMETER FROM (INPUT) TO (OUTPUT) VCC = 1.8 V ± 0.15 V MIN fmax 6 MAX (1) MIN VCC = 2.7 V MAX MIN MAX 80 (1) VCC = 3.3 V ± 0.3 V MIN UNIT MAX 100 MHz tpd CLK Q (1) (1) (1) (1) 8.1 1.5 7 ns ten OE Q (1) (1) (1) (1) 8.5 1.5 7.5 ns tdis OE Q (1) (1) (1) (1) 7.1 1.5 6.5 ns 1 ns tsk(o) (1) VCC = 2.5 V ± 0.2 V This information was not available at the time of publication. SN54LVC374A, SN74LVC374A OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS www.ti.com SCAS296N – JANUARY 1993 – REVISED MAY 2005 Operating Characteristics TA = 25°C PARAMETER Cpd (1) Power dissipation capacitance Outputs enabled per flip-flop Outputs disabled TEST CONDITIONS VCC = 1.8 V VCC = 2.5 V VCC = 3.3 V TYP TYP TYP (1) (1) 54.5 (1) (1) 13.5 f = 10 MHz UNIT pF This information was not available at the time of publication. 7 SN54LVC374A, SN74LVC374A OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS www.ti.com SCAS296N – JANUARY 1993 – REVISED MAY 2005 PARAMETER MEASUREMENT INFORMATION VLOAD S1 RL From Output Under Test CL (see Note A) Open GND RL TEST S1 tPLH/tPHL tPLZ/tPZL tPHZ/tPZH Open VLOAD GND LOAD CIRCUIT INPUTS VCC 1.8 V ± 0.15 V 2.5 V ± 0.2 V 2.7 V 3.3 V ± 0.3 V VI tr/tf VCC VCC 2.7 V 2.7 V ≤2 ns ≤2 ns ≤2.5 ns ≤2.5 ns VM VLOAD CL RL V∆ VCC/2 VCC/2 1.5 V 1.5 V 2 × VCC 2 × VCC 6V 6V 30 pF 30 pF 50 pF 50 pF 1 kΩ 500 Ω 500 Ω 500 Ω 0.15 V 0.15 V 0.3 V 0.3 V VI Timing Input VM 0V tw tsu VI Input VM VM th VI Data Input VM VM 0V 0V VOLTAGE WAVEFORMS PULSE DURATION VOLTAGE WAVEFORMS SETUP AND HOLD TIMES VI VM Input VM 0V tPLH VOH Output VM VOL tPHL VM VM 0V Output Waveform 1 S1 at VLOAD (see Note B) tPLH tPLZ VLOAD/2 VM tPZH VOH Output VM tPZL tPHL VM VI Output Control VM VOL VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES INVERTING AND NONINVERTING OUTPUTS Output Waveform 2 S1 at GND (see Note B) VOL + V∆ VOL tPHZ VM VOH - V∆ VOH ≈0 V VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES LOW- AND HIGH-LEVEL ENABLING NOTES: A. CL includes probe and jig capacitance. B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control. C. All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, ZO = 50 Ω. D. The outputs are measured one at a time with one transition per measurement. E. tPLZ and tPHZ are the same as tdis. F. tPZL and tPZH are the same as ten. G. tPLH and tPHL are the same as tpd. H. All parameters and waveforms are not applicable to all devices. Figure 1. Load Circuit and Voltage Waveforms 8 PACKAGE OPTION ADDENDUM www.ti.com 21-Dec-2009 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty Lead/Ball Finish MSL Peak Temp (3) 5962-9757401Q2A ACTIVE LCCC FK 20 1 TBD 5962-9757401QRA ACTIVE CDIP J 20 1 TBD POST-PLATE N / A for Pkg Type 5962-9757401QSA ACTIVE CFP W 20 1 TBD 5962-9757401V2A ACTIVE LCCC FK 20 1 TBD 5962-9757401VRA ACTIVE CDIP J 20 1 TBD A42 N / A for Pkg Type 1 TBD Call TI N / A for Pkg Type TBD Call TI Call TI A42 N / A for Pkg Type Call TI N / A for Pkg Type POST-PLATE N / A for Pkg Type 5962-9757401VSA ACTIVE CFP W 20 SN74LVC374ADBLE OBSOLETE SSOP DB 20 SN74LVC374ADBR ACTIVE SSOP DB 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374ADBRE4 ACTIVE SSOP DB 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374ADBRG4 ACTIVE SSOP DB 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374ADGVR ACTIVE TVSOP DGV 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374ADGVRE4 ACTIVE TVSOP DGV 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374ADGVRG4 ACTIVE TVSOP DGV 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374ADW ACTIVE SOIC DW 20 25 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374ADWE4 ACTIVE SOIC DW 20 25 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374ADWG4 ACTIVE SOIC DW 20 25 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374ADWR ACTIVE SOIC DW 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374ADWRE4 ACTIVE SOIC DW 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374ADWRG4 ACTIVE SOIC DW 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374AN ACTIVE PDIP N 20 20 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LVC374ANE4 ACTIVE PDIP N 20 20 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LVC374ANSR ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374ANSRE4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374ANSRG4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374APW ACTIVE TSSOP PW 20 70 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374APWE4 ACTIVE TSSOP PW 20 70 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374APWG4 ACTIVE TSSOP PW 20 70 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374APWLE OBSOLETE TSSOP PW 20 TBD Call TI Addendum-Page 1 Call TI PACKAGE OPTION ADDENDUM www.ti.com 21-Dec-2009 Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty SN74LVC374APWR ACTIVE TSSOP PW 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374APWRE4 ACTIVE TSSOP PW 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374APWRG4 ACTIVE TSSOP PW 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374APWT ACTIVE TSSOP PW 20 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374APWTE4 ACTIVE TSSOP PW 20 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374APWTG4 ACTIVE TSSOP PW 20 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC374ARGYR ACTIVE VQFN RGY 20 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR SN74LVC374ARGYRG4 ACTIVE VQFN RGY 20 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR SNJ54LVC374AFK ACTIVE LCCC FK 20 1 TBD SNJ54LVC374AJ ACTIVE CDIP J 20 1 TBD A42 N / A for Pkg Type SNJ54LVC374AW ACTIVE CFP W 20 1 TBD Call TI N / A for Pkg Type Lead/Ball Finish MSL Peak Temp (3) POST-PLATE N / A for Pkg Type (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. 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. 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 SN54LVC374A, SN54LVC374A-SP, SN74LVC374A : • Automotive: SN74LVC374A-Q1 Addendum-Page 2 PACKAGE OPTION ADDENDUM www.ti.com 21-Dec-2009 • Enhanced Product: SN74LVC374A-EP NOTE: Qualified Version Definitions: - Q100 devices qualified for high-reliability automotive applications targeting zero defects • Automotive Enhanced Product - Supports Defense, Aerospace and Medical Applications • Addendum-Page 3 PACKAGE MATERIALS INFORMATION www.ti.com 21-Dec-2009 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant 7.5 2.5 12.0 16.0 Q1 SN74LVC374ADBR SSOP DB 20 2000 330.0 16.4 SN74LVC374ADGVR TVSOP DGV 20 2000 330.0 12.4 7.0 5.6 1.6 8.0 12.0 Q1 SN74LVC374ADWR SOIC DW 20 2000 330.0 24.4 10.8 13.0 2.7 12.0 24.0 Q1 SN74LVC374ANSR SO NS 20 2000 330.0 24.4 8.2 13.0 2.5 12.0 24.0 Q1 SN74LVC374APWR TSSOP PW 20 2000 330.0 16.4 6.95 7.1 1.6 8.0 16.0 Q1 SN74LVC374ARGYR VQFN RGY 20 3000 180.0 12.4 3.8 4.8 1.6 8.0 12.0 Q1 Pack Materials-Page 1 8.2 B0 (mm) PACKAGE MATERIALS INFORMATION www.ti.com 21-Dec-2009 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) SN74LVC374ADBR SSOP DB 20 2000 346.0 346.0 33.0 SN74LVC374ADGVR TVSOP DGV 20 2000 346.0 346.0 29.0 SN74LVC374ADWR SOIC DW 20 2000 346.0 346.0 41.0 SN74LVC374ANSR SO NS 20 2000 346.0 346.0 41.0 SN74LVC374APWR TSSOP PW 20 2000 346.0 346.0 33.0 SN74LVC374ARGYR VQFN RGY 20 3000 190.5 212.7 31.8 Pack Materials-Page 2 MECHANICAL DATA MLCC006B – OCTOBER 1996 FK (S-CQCC-N**) LEADLESS CERAMIC CHIP CARRIER 28 TERMINAL SHOWN 18 17 16 15 14 13 NO. OF TERMINALS ** 12 19 11 20 10 A B MIN MAX MIN MAX 20 0.342 (8,69) 0.358 (9,09) 0.307 (7,80) 0.358 (9,09) 28 0.442 (11,23) 0.458 (11,63) 0.406 (10,31) 0.458 (11,63) 21 9 22 8 44 0.640 (16,26) 0.660 (16,76) 0.495 (12,58) 0.560 (14,22) 23 7 52 0.739 (18,78) 0.761 (19,32) 0.495 (12,58) 0.560 (14,22) 24 6 68 0.938 (23,83) 0.962 (24,43) 0.850 (21,6) 0.858 (21,8) 84 1.141 (28,99) 1.165 (29,59) 1.047 (26,6) 1.063 (27,0) B SQ A SQ 25 5 26 27 28 1 2 3 4 0.080 (2,03) 0.064 (1,63) 0.020 (0,51) 0.010 (0,25) 0.020 (0,51) 0.010 (0,25) 0.055 (1,40) 0.045 (1,14) 0.045 (1,14) 0.035 (0,89) 0.045 (1,14) 0.035 (0,89) 0.028 (0,71) 0.022 (0,54) 0.050 (1,27) 4040140 / D 10/96 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 metal lid. The terminals are gold plated. Falls within JEDEC MS-004 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 MECHANICAL DATA MPDS006C – FEBRUARY 1996 – REVISED AUGUST 2000 DGV (R-PDSO-G**) PLASTIC SMALL-OUTLINE 24 PINS SHOWN 0,40 0,23 0,13 24 13 0,07 M 0,16 NOM 4,50 4,30 6,60 6,20 Gage Plane 0,25 0°–8° 1 0,75 0,50 12 A Seating Plane 0,15 0,05 1,20 MAX PINS ** 0,08 14 16 20 24 38 48 56 A MAX 3,70 3,70 5,10 5,10 7,90 9,80 11,40 A MIN 3,50 3,50 4,90 4,90 7,70 9,60 11,20 DIM 4073251/E 08/00 NOTES: A. B. C. D. All linear dimensions are in millimeters. This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion, not to exceed 0,15 per side. Falls within JEDEC: 24/48 Pins – MO-153 14/16/20/56 Pins – MO-194 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 MECHANICAL DATA MSSO002E – JANUARY 1995 – REVISED DECEMBER 2001 DB (R-PDSO-G**) PLASTIC SMALL-OUTLINE 28 PINS SHOWN 0,38 0,22 0,65 28 0,15 M 15 0,25 0,09 8,20 7,40 5,60 5,00 Gage Plane 1 14 0,25 A 0°–ā8° 0,95 0,55 Seating Plane 2,00 MAX 0,10 0,05 MIN PINS ** 14 16 20 24 28 30 38 A MAX 6,50 6,50 7,50 8,50 10,50 10,50 12,90 A MIN 5,90 5,90 6,90 7,90 9,90 9,90 12,30 DIM 4040065 /E 12/01 NOTES: A. B. C. D. All linear dimensions are in millimeters. This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion not to exceed 0,15. Falls within JEDEC MO-150 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 MECHANICAL DATA MTSS001C – JANUARY 1995 – REVISED FEBRUARY 1999 PW (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 14 PINS SHOWN 0,30 0,19 0,65 14 0,10 M 8 0,15 NOM 4,50 4,30 6,60 6,20 Gage Plane 0,25 1 7 0°– 8° A 0,75 0,50 Seating Plane 0,15 0,05 1,20 MAX PINS ** 0,10 8 14 16 20 24 28 A MAX 3,10 5,10 5,10 6,60 7,90 9,80 A MIN 2,90 4,90 4,90 6,40 7,70 9,60 DIM 4040064/F 01/97 NOTES: A. B. C. D. All linear dimensions are in millimeters. This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion not to exceed 0,15. Falls within JEDEC MO-153 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. 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