HD74AC165 - Parallel-Load 8-bit Shift Register
This 8-bit serial shift register shifts data from Q A to QH when clocked, Parallel inputs to each stage are enabled by a low level at the Shift/Load Input.
Also included is a gated clock input and a complementary output from the eighth bit.
Clocking is accomplished through a 2-input NOR gate permitt
HD74AC165 Features
* Outputs Source/Sink 24 mA
* HD74ACT165 has TTL-Compatible Inputs HD74AC165/HD74ACT165 Pin Arrangement SL 1 CP 2 E 3 Parallel Inputs F 4 G 5 H 6 QH 7 GND 8 (Top view) 16 VCC Clock 15 Inhibit 14 D 13 C 12 B 11 A 10 SI 9 QH Parallel Inputs Logic Symbol 15 11 12 13 14 3 4 5 6 1 2
