Hot-selling and scarce SN74HC164PWR 8-BIT PARALLEL-OUT SERIAL SHIFT REGISTERS TSSOP14 spot stock

Product Descriptions

These 8-bit shift registers feature AND-gated serial inputs and an asynchronous clear (CLR) input. 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. 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.

Product Features

• 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.

Product Applications

• Programable Logic Controllers

• Appliances

• Video Display Systems

• Output Expander

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Product Specification

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