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SN75471 THRU SN75473

DUAL PERIPHERAL DRIVERS

SLRS024 – DECEMBER 1976 – REVISED MAY 1990

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

PERIPHERAL DRIVERS FOR

HIGH-VOLTAGE HIGH-CURRENT DRIVER

APPLICATIONS

Characterized for Use to 300 mA

High-Voltage Outputs

No Output Latch-Up at 55 V (After

Conducting 300 mA)

Medium-Speed Switching

Circuit Flexibility for Varied Applications

and Choice of Logic Function

TTL-Compatible Diode-Clamped Inputs

Standard Supply Voltages

Plastic DIP (P) With Copper Lead Frame

Provides Cooler Operation and Improved

Reliability

description

Series SN75471 dual peripheral drivers are functionally interchangeable with series SN75451B and series

SN75461 peripheral drivers, but are designed for use in systems that require higher breakdown voltages than

either of those series can provide at the expense of slightly slower switching speeds than series 75451B (limits

are the same as series SN75461). Typical applications include high-speed logic buffers, power drivers, relay

drivers, lamp drivers, MOS drivers, line drivers, and memory drivers.

The SN75471, SN75472, and SN75473 are dual peripheral AND, NAND, and OR drivers, respectively,

(assuming positive logic), with the output of the logic gates internally connected to the bases of the npn output

transistors.

Series SN75471 drivers are characterized for operation from 0°C to 70°C.

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.

GND

D OR P PACKAGE

(TOP VIEW)

DEVICE PACKAGES

LOGIC OF

COMPLETE CIRCUIT

AND

NAND

D, P

SUMMARY OF SERIES SN75471

SN75471

SN75472

SN75473

Summary of content (14 pages)

PAGE 1
SN75471 THRU SN75473 DUAL PERIPHERAL DRIVERS SLRS024 – DECEMBER 1976 – REVISED MAY 1990 D OR P PACKAGE (TOP VIEW) PERIPHERAL DRIVERS FOR HIGH-VOLTAGE HIGH-CURRENT DRIVER APPLICATIONS D D D D D D D D Characterized for Use to 300 mA High-Voltage Outputs No Output Latch-Up at 55 V (After Conducting 300 mA) Medium-Speed Switching Circuit Flexibility for Varied Applications and Choice of Logic Function TTL-Compatible Diode-Clamped Inputs Standard Supply Voltages Plastic DIP (P) With Copper Lead Frame Provide
PAGE 2
SN75471 THRU SN75473 DUAL PERIPHERAL DRIVERS SLRS024 – DECEMBER 1976 – REVISED MAY 1990 absolute maximum ratings over operating free-air temperature range (unless otherwise noted) Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.
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SN75471 THRU SN75473 DUAL PERIPHERAL DRIVERS SLRS024 – DECEMBER 1976 – REVISED MAY 1990 logic symbol† 1A 1B 2A 2B logic diagram (positive logic) 1 & 2 3 1Y 5 7 2Y 5 6 2A 4 † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. A B L L (on state) L H L (on state) H L L (on state) H H H (off state) GND SN75471 schematic (each driver) VCC Y L 2Y 7 2B SN75471 FUNCTION TABLE (each driver) 1Y 2 1B 6 3 1 1A 4 kΩ 1.
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SN75471 THRU SN75473 DUAL PERIPHERAL DRIVERS SLRS024 – DECEMBER 1976 – REVISED MAY 1990 logic symbol† 1A 1B 2A 2B logic diagram (positive logic) 1 & 2 3 6 5 7 1Y 1Y 2 1B 2Y 3 1 1A 5 6 2A 2Y 7 2B 4 † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. SN75472 FUNCTION TABLE (each driver) A B Y L L H (off state) L H H (off state) H L H (off state) H H L (on state) GND SN75472 schematic (each driver) VCC 1.6 kΩ 1.
PAGE 5
SN75471 THRU SN75473 DUAL PERIPHERAL DRIVERS SLRS024 – DECEMBER 1976 – REVISED MAY 1990 logic symbol† 1A 1B 2A 2B logic diagram (positive logic) 1 ≥1 2 6 3 5 7 1Y 1A 1B 2Y 2A 2B † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. FUNCTION TABLE (each driver) A B L L L (on state) L H H (off state) L H (off state) H H H (off state) 1Y 2 5 6 2Y 7 4 GND schematic (each driver) VCC Y H 3 1 4 kΩ 1.
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SN75471 THRU SN75473 DUAL PERIPHERAL DRIVERS SLRS024 – DECEMBER 1976 – REVISED MAY 1990 PARAMETER MEASUREMENT INFORMATION Input 2.4 V 10 V ≤ 5 ns RL = 50 Ω ’471 ’472 90% Input ’471 ’473 Output Pulse Generator (see Note A) Circuit Under Test GND ’473 ≤ 10 ns 50% 50% 10% CL = 15 pF (see Note B) 10% 0V 0.5 µs ≤ 5 ns SUB 90% Input ’472 ≤ 10 ns 3V 90% 50% 50% 10% 10% tPHL 0.
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE OPTION ADDENDUM www.ti.com 11-Apr-2013 (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.
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PACKAGE MATERIALS INFORMATION www.ti.com 26-Jan-2013 TAPE AND REEL INFORMATION *All dimensions are nominal Device SN75471DR Package Package Pins Type Drawing SOIC D 8 SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) 2500 330.0 12.4 Pack Materials-Page 1 6.4 B0 (mm) K0 (mm) P1 (mm) 5.2 2.1 8.0 W Pin1 (mm) Quadrant 12.
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PACKAGE MATERIALS INFORMATION www.ti.com 26-Jan-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) SN75471DR SOIC D 8 2500 340.5 338.1 20.
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