HD74HC273 Datasheet, PDF (4/10 Pages) Hitachi Semiconductor – Octal D-type Flip-Flops (with Clear)

HD74HC273
Pin Arrangement
Clear 1
1Q 2
1D 3
2D 4
2Q 5
3Q 6
3D 7
4D 8
4Q 9
GND 10
Q
Clear
D CK
D CK
Clear
Q
Q
Clear
D CK
D CK
Clear
Q
Q
Clear
CK D
CK D
Clear
Q
Q
Clear
CK D
CK D
Clear
Q
(Top view)
20 V_CC
19 8Q
18 8D
17 7D
16 7Q
15 6Q
14 6D
13 5D
12 5Q
11 Clock
2