TLF9595

December 1994

54F74F821

10-Bit D-Type Flip-Flop

General Description

The ’F821 is a 10-bit D-type flip-flop with TRI-STATE

true

outputs arranged in a broadside pinout The ’F821 is func-

tionally and pin compatible with the AMD’s Am29821

Features

Y

TRI-STATE Outputs

Y

Direct replacement for AMD’s Am29821

Commercial

Military

Package

Package Description

Number

74F821SPC

N24C

24-Lead (0300 Wide) Molded Dual-In-Line

54F821SDM (Note 2)

J24F

24-Lead (0300 Wide) Ceramic Dual-In-Line

74F821SC (Note 1)

M24B

24-Lead (0300 Wide) Molded Small Outline JEDEC

54F821FM (Note 2)

W24C

24-Lead Cerpack

54F821LM (Note 2)

E28A

24-Lead Ceramic Leadless Chip Carrier Type C

Note 1

Devices also available in 13

Note 2

Logic Symbols

Connection Diagrams

TLF9595 – 1

IEEEIEC

TLF9595 – 5

Pin Assignment

for DIP SOIC and Flatpak

TLF9595 – 2

Pin Assignment

for LCC

TLF9595 – 3

TRI-STATE

is a registered trademark of National Semiconductor Corporation

C1995 National Semiconductor Corporation

RRD-B30M75Printed in U S A