SN74HC166A-EP - 8-BIT PARALLEL-LOAD SHIFT REGISTER

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Texas Instruments

Part number	SN74HC166A-EP
Manufacturer	Texas Instruments
File Size	387.29 KB
Description	8-BIT PARALLEL-LOAD SHIFT REGISTER
Datasheet	SN74HC166A-EP Datasheet
Additional preview pages of the SN74HC166A-EP datasheet.

ordering information This parallel-in or serial-in, serial-out register

gated clock (CLK, CLK INH) inputs and an overriding clear (CLR) input. The parallel-in or serial-in modes are established by the shift/ load (SH/LD) input. When high, SH/LD enables the serial (SER) data input and couples the eight flip-flops for serial shifting with each clock (CLK) pulse. When low, the parallel (broadside) data inputs are enabled, and synchronous loading occurs on the next clock pulse. During parallel loading, serial data flow is inhibited. Clocking is accomplished on the low-t.

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Published: Oct 7, 2019 |