M54HC109 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M54HC109

DUAL J-K FLIP FLOP WITH PRESET AND CLEAR

STMicroelectronics 

M54/M74HC109

DIM.

A

B

D

d1

d2

E

e

e3

F

G

M

M1

MIN.

9.78

8.89

4.2

7.37

PLCC20 MECHANICAL DATA

mm

TYP.

2.54

0.56

1.27

5.08

0.38

1.27

1.14

MAX.

10.03

9.04

4.57

MIN.

0.385

0.350

0.165

8.38

0.290

0.101

inch

TYP.

0.100

0.022

0.050

0.200

0.015

0.050

0.045

MAX.

0.395

0.356

0.180

0.330

0.004

10/11

P027A

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