MC3453, MC3553 QUAD LINE DRIVERS WITH COMMON ENABLE SLLS119A – FEBRUARY 1986 – REVISED FEBRUARY 1993 D D D D D D D description The MC3453 and MC3553 feature four line drivers with a common-enable input. When the ENABLE input is high, a constant output current is switched between each pair of output terminals in response to the logic level at that channel input. When the ENABLE is low, all channel outputs are nonconductive (transistors biased to cutoff). This minimizes loading in party-line systems where a large number of drivers share the same line. The driver outputs have a common-mode voltage range of – 3 V to 10 V, allowing common-mode voltages on the line without affecting driver performance. All outputs should be maintained within the recommended common-mode output voltage range to ensure that the channels do not interact with each other. To minimize power dissipation, all unused outputs should be grounded. D, J, OR N . . . PACKAGE (TOP VIEW) 1A 1Y 1Z 2Z 2Y ENABLE 2A GND 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 VCC + 4A 4Y 4Z 3Z 3Y 3A VCC – FK PACKAGE (TOP VIEW) 1Y 1A NC VCC + 4A D Similar to a Dual Version of SN55 / 75110A Line Driver Improved Stability Over Supply Voltage and Temperature Ranges Constant-Current Outputs High Output Impedance High Common-Mode Output Voltage Range – 3 V to 10 V Glitch-Free Power-Up/Power-Down Operation TTL-Input Compatibility Common-Enable Circuit Designed to Be Interchangeable With Motorola MC3453 and Military-TemperatureRange Version of MC3553 1Z 2Z NC 2Y ENABLE 4 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 4Y 4Z NC 3Z 3Y 2A GND NC VCC – 3A D NC – No internal connection FUNCTION TABLE OUTPUT CURRENT Z Y LOGIC INPUT ENABLE INPUT H H On Off L H L H L L Off Off Off On Off Off L = low logic level, H = high logic level All inputs are diode clamped and are designed to satisfy TTL-system requirements. The inputs are tested at 2 V for high-logic-level input conditions and 0.8 V for low-logic-level input conditions. These tests ensure 400 mV of noise margin when interfaced with Series 54/74 TTL. The MC3453 is characterized for operation from 0°C to 70°C. The MC3553 is characterized for operation over the full military temperature range of – 55°C to 125°C. Copyright 1993, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 MC3453, MC3553 QUAD LINE DRIVERS WITH COMMON ENABLE SLLS119A – FEBRUARY 1986 – REVISED FEBRUARY 1993 logic symbol† ENABLE 1A 2A 3A 4A 6 logic diagram (positive logic) ENABLE 6 EN 2 1 3 5 7 4 11 10 12 14 15 13 1A 1 2 1Y 3 1Z 1Y 1Z 2A 2Y 7 2Z 3Y 3A 10 5 2Y 4 2Z 11 12 3Z 4Y 4A 4Z 15 14 13 3Y 3Z 4Y 4Z † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. schematics of inputs and outputs EQUIVALENT OF EACH INPUT TYPICAL OF ALL OUTPUTS Output VCC + Input Output VCC – VCC – GND absolute maximum ratings over operating free-air temperature range (unless otherwise noted) Supply voltage, VCC + (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Supply voltage, VCC – . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 7 V Input voltage (any input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V Output voltage range (any output) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 5 V to 12 V Continuous total dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table Operating free-air temperature range: MC3453 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C MC3553 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 55°C to 125°C Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C Case temperature for 60 seconds: FK package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D or N package . . . . . . . . . . . . . . . . 260°C Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: J package . . . . . . . . . . . . . . . . . . . . . 300°C NOTE 1: All voltage values are with respect to network ground terminal. 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 MC3453, MC3553 QUAD LINE DRIVERS WITH COMMON ENABLE SLLS119A – FEBRUARY 1986 – REVISED FEBRUARY 1993 DISSIPATION RATING TABLE PACKAGE TA ≤ 25°C POWER RATING OPERATING FACTOR ABOVE TA = 25°C TA = 70°C POWER RATING TA = 125°C POWER RATING D 950 mW 7.6 mW/°C 608 mW — FK 1375 mW 11.0 mW/°C 880 mW 275 mW J 1375 mW 11.0 mW/°C 880 mW 275 mW N 1150 mW 9.2 mW/°C 736 mW — recommended operating conditions Supply voltage voltage, VCC + TA ≥ 25°C TA < 25°C voltage VCC – Supply voltage, TA ≥ 25°C TA < 25°C MIN TYP MAX 4.5 5 5.5 4.75 5 5.5 – 4.5 –5 – 5.5 – 4.75 –5 – 5.5 UNIT V V High-level input voltage, VIH 2 5.5 V Low-level input voltage, VIL 0 0.8 V VOCR + VOCR – 0 10 V 0 –3 V MC3453 0 70 MC3553 – 55 125 Common mode output voltage range Common-mode Operating free-air free air temperature, temperature TA °C electrical characteristics over recommended operating free-air temperature range, VCC± = MAX (unless otherwise noted) TEST CONDITIONS† PARAMETER VIK Input clamp voltage II = – 12 mA VCC + = MAX, IO( O(on)) On state output current On-state IO(off) Off-state output current IIH High level input current High-level VI = 2.4 V VI = VCC + max IIL Low-level input current VI = 0.4 V ICC + Supply current from VCC + A inputs at 0 4V 0.4 ICC – Supply current from VCC – A inputs at 0 0.4 4V MIN VCC – = MAX VCC – = MIN VCC + = MIN, VCC + = MIN, VCC – = MIN, TYP‡ MAX UNIT – 0.9 – 1.5 V 11 15 6.5 11 VO = 10 V 100 mA µA 40 µA 1 mA – 1.6 mA ENABLE at 2 V 33 50 ENABLE at 0.4 V 33 50 ENABLE at 2 V – 68 – 90 ENABLE at 0.4 V – 31 – 40 mA mA † For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions. ‡ All typical values are at VCC + = 5 V, VCC – = – 5 V, and TA = 25°C. switching characteristics, VCC+ = 5 V, VCC– = –5 V, RL = 50 Ω, CL = 40 pF, TA = 25°C PARAMETER FROM (INPUT) TO (OUTPUT) A Y or Z tPLH tPHL Propagation delay time, low-to-high level output Propagation delay time, high-to-low level output A Y or Z tPLH tPHL Propagation delay time, low-to-high level output ENABLE Y or Z Propagation delay time, high-to-low level output ENABLE Y or Z POST OFFICE BOX 655303 TEST CONDITIONS See Figure 1 • DALLAS, TEXAS 75265 MIN TYP MAX UNIT 9 15 ns 7 15 ns 14 25 ns 15 25 ns 3 MC3453, MC3553 QUAD LINE DRIVERS WITH COMMON ENABLE SLLS119A – FEBRUARY 1986 – REVISED FEBRUARY 1993 PARAMETER MEASUREMENT INFORMATION A Input Output Y RL = 50 Ω Pulse Generator #1 CL = 40 pF 50 Ω ENABLE Output Z RL = 50 Ω Pulse Generator #2 CL = 40 pF 50 Ω TEST CIRCUIT 3V A Input 50% 50% 0V tw1 tw2 3V ENABLE 50% 50% 0V tPHL tPLH tPLH tPHL off Output Y 50% 50% 50% 50% on off Output Z 50% 50% on tPHL tPLH VOLTAGE WAVEFORMS NOTES: A. The pulse generators have the following characteristics: ZO = 50 Ω, tr = tf = 10 ± 5 ns, tw1 = 200 ns, PRR ≤ 1 MHz, tw2 = 1 µs, PRR ≤ 500 kHz. B. CL includes probe and jig capacitance. Figure 1. Test Circuit and Voltage Waveforms 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 PACKAGE OPTION ADDENDUM www.ti.com 24-Jun-2005 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing MC3453D OBSOLETE SOIC D Pins Package Eco Plan (2) Qty 14 TBD Lead/Ball Finish Call TI MSL Peak Temp (3) Call TI (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) 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. 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