74AC273 查看數據表（PDF） - Fairchild Semiconductor

零件编号

产品描述 (功能)

比赛名单

74AC273

Octal D-Type Flip-Flop

Fairchild Semiconductor 

Connection Diagram

Logic Symbols

IEEE/IEC

Pin Descriptions

Pin Names

D0–D7

MR

CP

Q0–Q7

Description

Data Inputs

Master Reset

Clock Pulse Input

Data Outputs

Mode Select-Function Table

Operating Mode

Reset (Clear)

Load ‘1'

Load ‘0'

H HIGH Voltage Level

L LOW Voltage Level

X Immaterial

LOW-to-HIGH Transition

Inputs

Outputs

MR CP Dn

Qn

LXX

L

 H

H

H

 H

L

L

Logic Diagram

Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.

www.fairchildsemi.com

2

Share Link: