54HC165 Datasheet (Texas Instruments) - 8-Bit Parallel-Load Shift Registers

54HC165, 8-Bit Parallel-Load Shift Registers

The SNx4HC165 devices are 8-bit parallel-load shift registers that, when clocked, shift the data toward a serial (QH) output.

Parallel-in access to each stage is provided by eight individual direct data (A *H) inputs that are enabled by a low level at the shift/load (SH/LD) input.

The SNx4HC1

54HC165 Features

* 1 Wide Operating Voltage Range of 2 V to 6 V

* Outputs Can Drive Up to 10 LSTTL Loads

* Low Power Consumption, 80-µA Maximum ICC

* Typical tpd = 13 ns

* ±4-mA Output Drive at 5 V

* Low Input Current of 1 µA Maximum

* Complementary Outputs