Texas Instruments SN54HC164
The gated serial (A and B) inputs permit complete control over incoming data; a low at either input inhibits entry of the new data and resets the first flip-flop to the low level at the next clock (CLK) pulse.| Part No. | SN54HC164 |
|---|---|
| Datasheet | SN54HC164 Download |
| Manufacturer |  Texas Instruments |
| Description | 8-Bit Parallel-Out Serial 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 = 20 ns
● ±4-mA Output Drive at 5 V
● Low Input Current of 1-μA Maximum
● AND-Gated (Enable/Disable) Serial Inputs
● Fully Buffered Clock and Serial Inputs
● Direct Clear
● 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 3
DESCRIPTION
These 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. A high-level input enables the other input, which then determines the state of the first flip-flop. Data at the serial inputs can be changed while CLK is high or low, provided the minimum set-up time requirements are met. Clocking occurs on the low-to-high-level transition of CLK.
