MM74HC03J National Semiconductor, MM74HC03J Datasheet

MM74HC03J

Manufacturer Part Number

MM74HC03J

Description

Quad 2-lnput Open Drain NAND Gate

Manufacturer

National Semiconductor

Datasheet

1.MM74HC03J.pdf (4 pages)

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Download datasheet (133Kb)

C 1995 National Semiconductor Corporation

MM54HC03 MM74HC03 Quad 2-Input

Open Drain NAND Gate

General Description

These NAND gates utilize advanced silicon-gate CMOS

technology to achieve operating speeds similar to LS-TTL

gates with the low power consumption of standard CMOS

integrated circuits All gates have buffered outputs All de-

vices have high noise immunity and the ability to drive 10

LS-TTL loads The 54HC 74HC logic family is functionally

as well as pin-out compatible with the standard 54LS 74LS

logic family All inputs are protected from damage due to

static discharge by internal diode clamps to V

ground

As with standard 54HC 74HC push-pull outputs there are

diodes to both V

not be pulled above V

diode voltage above V

electrostatic protection

Connection and Logic Diagrams

and ground Therefore the output should

This diode is added to enhance

as it would be clamped to one

TL F 5295

Order Number MM54HC03 or MM74HC03

Dual-In-Line Package

and

Top View

Features

Typical propagation delay 12 ns

Wide power supply range 2– 6V

Low quiescent current 20 A maximum (74HC Series)

Low input current 1 A maximum

Fanout of 10 LS-TTL loads

TL F 5295 – 2

TL F 5295 – 1

RRD-B30M105 Printed in U S A

January 1988

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MM74HC03J Summary of contents

Page 1

... CC diode voltage above V This diode is added to enhance CC electrostatic protection Connection and Logic Diagrams Order Number MM54HC03 or MM74HC03 C 1995 National Semiconductor Corporation TL F 5295 Features Typical propagation delay Wide power supply range 2– Low quiescent current 20 A maximum (74HC Series) ...

Page 2

... Absolute Maximum Ratings If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Supply Voltage ( Input Voltage ( Output Voltage ( OUT Clamp Diode Current ( Output Current per pin (I ) OUT GND Current per pin ( Storage Temperature Range (T ...

Page 3

AC Electrical Characteristics Symbol Parameter Conditions t t Maximum Propagation PZL PLZ Delay AC Electrical Characteristics (unless otherwise specified ...

Page 4

... Physical Dimensions inches (millimeters) Order Number MM54HC03J or MM74HC03J LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMICONDUCTOR CORPORATION As used herein 1 Life support devices or systems are devices or ...

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