HD74AC273 View Datasheet(PDF) - Hitachi -> Renesas Electronics

Part Name

Description

MFG CO.

HD74AC273

Octal D Flip-Flop

Hitachi -> Renesas Electronics 

HD74AC273

Pin Arrangement

Logic Symbol

MR 1

Q0 2

D0 3

D1 4

Q1 5

Q2 6

D2 7

D3 8

Q3 9

Gnd 10

(Top view)

20 VCC

19 Q7

18 D7

17 D6

16 Q6

15 Q5

14 D5

13 D4

12 Q4

11 CP

D0 D1 D2 D3 D4 D5 D6 D7

CP

MR

Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7

Pin Names

D0 – D7

MR

CP

Q0 – Q7

Data Inputs

Master Reset

Clock Pulse Input

Data Outputs

2

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