Texas Instruments SN54HC165J
The SNx4HC165 devices are 8-bit parallel-load shift registers that, when clocked, shift the data toward a serial (QH) output. The SNx4HC165 devices also feature a clock-inhibit (CLK INH) function and a complementary serial (QH) output.| Part No. | SN54HC165J |
|---|---|
| Datasheet | SN54HC165J Download |
| Manufacturer |  Texas Instruments |
| Description | 8-Bit Parallel-Load Shift Registers |
| Buy | Stock & Price |
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
● Direct Overriding Load (Data) Inputs
● Gated Clock Inputs
● Parallel-to-Serial Data Conversion
● On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters. 2
APPLICATIONS
● Programable Logic Controllers● Appliances
● Video Display Systems
● Output Expander
● Keyboards 3
DESCRIPTION
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. Clocking is accomplished by a low-to-high transition of the clock (CLK) input while SH/LD is held high and CLK INH is held low. The functions of CLK and CLK INH are interchangeable.
