Automotive Catalog 8-Bit Parallel-Load Shift Registers

This parallel-in or serial-in, serial-out Register features 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-to-high-level edge of CLK through a 2-input positive-NOR Gate permitting one input to be used as a clock-enable or clock-inhibit function. Holding either CLK or CLK INH high inhibits clocking; holding either low enables the other Clock input. This allows the system Clock to be free running, and the Register CAN be stopped on command with the other Clock input. CLK INH should be changed to the high level only when CLK is high. CLR overrides all other inputs, including CLK, and resets all Flip-Flops to zero.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN74HC166AIDREP Texas Instruments Enhanced Product 8-Bit Parallel-Load Shift Registers 16-SOIC -40 to 85
SN74HC166AIDRQ1 Texas Instruments Automotive Catalog 8-Bit Parallel-Load Shift Registers 16-SOIC -40 to 85
SN74HC166AIPWRG4Q1 Texas Instruments Automotive Catalog 8-Bit Parallel-Load Shift Registers 16-TSSOP -40 to 125
SN74HC166AIPWREP Texas Instruments HC/UH SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16, PLASTIC, TSSOP-16
SN74HC166AIPWRQ1 Texas Instruments HC/UH SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16, ROHS COMPLIANT, PLASTIC, TSSOP-16
V62/04690-01XE Texas Instruments Enhanced Product 8-Bit Parallel-Load Shift Registers 16-SOIC -40 to 85
SN74HC166A-Q1 's PackagesSN74HC166A-Q1 's pdf datasheet
SN74HC166AIDRQ1 SOIC
SN74HC166AIPWRQ1 TSSOP




SN74HC166A-Q1 Pinout, Pinouts
SN74HC166A-Q1 pinout,Pin out
This is one package pinout of SN74HC166A-Q1,If you need more pinouts please download SN74HC166A-Q1's pdf datasheet.

SN74HC166A-Q1 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

Related Electronics Part Number

Related Keywords:

SN74HC166A-Q1 Pb-Free SN74HC166A-Q1 Cross Reference SN74HC166A-Q1 Schematic SN74HC166A-Q1 Distributor
SN74HC166A-Q1 Application Notes SN74HC166A-Q1 RoHS SN74HC166A-Q1 Circuits SN74HC166A-Q1 footprint
Hot categories