74LS165 is 8-Bit Parallel In/Serial Output Shift Registers manufactured by Fairchild .
| Part Number | Description |
|---|---|
| 74LS161 | Synchronous 4-Bit Binary Counters |
| 74LS161A | Synchronous 4-Bit Binary Counters |
| 74LS163 | Synchronous 4-Bit Binary Counters |
| 74LS163A | Synchronous 4-Bit Binary Counters |
| 74LS164 | 8-Bit Serial In/Parallel Out Shift Register |
This device is an 8-bit serial shift register which shifts data in the direction of QA toward QH when clocked. Parallel-in access is made available by eight individual direct data inputs, which are enabled by a low level at the shift/load input.
