54abt573 National Semiconductor Corporation, 54abt573 Datasheet

54abt573

Manufacturer Part Number

54abt573

Description

Octal D-type Latch With Tri-state Outputs

Manufacturer

National Semiconductor Corporation

Datasheet

1.54ABT573.pdf (12 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

54abt573/BRA

Manufacturer:

S/PHI

Quantity:

Company:

BOSTOCK HK LIMITED

Part Number:

54abt573/BRA

Quantity:

297

Current page: 1 of 12
Download datasheet (394Kb)

54ABT573

Octal D-Type Latch with TRI-STATE

General Description

The ’ABT573 is an octal latch with buffered common Latch

Enable (LE) and buffered common Output Enable (OE) in-

puts.

This device is functionally identical to the ’ABT373 but has

different pinouts.

Features

n Inputs and outputs on opposite sides of package allow

n Useful as input or output port for microprocessors

Ordering Code

Connection Diagram

TRI-STATE

54ABT573J-QML

54ABT573W-QML

54ABT573E-QML

easy interface with microprocessors

is a registered trademark of National Semiconductor Corporation.

Military

for DIP and Cerpack

Pin Assignment

DS100219

DS100219-1

J20A

W20A

E20A

Package

Number

20-Lead Ceramic Dual-In-Line

20-Lead Cerpack

20-Lead Ceramic Leadless Chip Carrier, Type C

n Functionally identical to ’ABT373

n TRI-STATE outputs for bus interfacing

n Output sink capability of 48 mA, source capability of

n Output switching specified for both 50 pF and 250 pF

n Guaranteed latchup protection

n High impedance glitch-free bus loading during entire

n Nondestructive hot insertion capability

n Standard Microcircuit Drawing (SMD) 5962-9321901

24 mA

loads

power up and power down

Names

–D

–O

Data Inputs

Latch Enable Input (Active HIGH)

TRI-STATE Output Enable Input

(Active LOW)

TRI-STATE Latch Outputs

Outputs

Package Description

Pin Assignment

for LCC

Description

DS100219-39

www.national.com

July 1998

Related parts for 54abt573

Related keywords

54abt573 datasheet
54abt573 data sheet
54abt573 pdf datasheet
54abt573 component
54abt573 part
54abt573 distributor
54abt573 RoHS
54abt573 datasheet download