HD74HC166 Datasheet, PDF (3/10 Pages) Hitachi Semiconductor – Parallel-load 8-bit Shift Register

Logic Diagram
Clear
Clock
Clock
Inhibit
Shift/
Load
Serial
Input
A
B
C
D
E
F
G
H
HD74HC166
D ^{CK CK}Q
CLK
D ^{CK CK}Q
CLK
D ^{CK CK}Q
CLK
D ^{CK CK}Q
CLK
D ^{CK CK}Q
CLK
D ^{CK CK}Q
CLK
D ^{CK CK}Q
CLK
D ^{CK CK}Q
QH
CLK
3