8409501FA
TI
德州仪器
主动器件
8位并联负载移位寄存器 8-BIT PARALLEL-LOAD SHIFT REGISTERS
description/ordering information
The ’HC165 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 ’HC165 devices also feature a clock-inhibit CLK INH function and a complementary serial QH output.
Wide Operating Voltage Range of 2 V to 6 V
Outputs Can Drive Up To 10 LSTTL Loads
Low Power Consumption, 80-µA Max ICC
Typical tpd = 13 ns
±4-mA Output Drive at 5 V
Low Input Current of 1 µA Max
Complementary Outputs
Direct Overriding Load Data Inputs
Gated Clock Inputs
Parallel-to-Serial Data Conversion
