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Texas Instruments SN74HC166AIPWRG4Q1 — Logic ICs

SN74HC166AIPWRG4Q1 Texas Instruments 8-bit Shift Register

MPNSN74HC166AIPWRG4Q1
End of Life

Texas Instruments Automotive, AEC-Q100, 74HC series, SN74HC166AIPWRG4Q1, 8-bit parallel or serial to serial shift register, push-pull output, 2V-6V supply, -40C to 85C, 16-TSSOP surface mount.

$0.96Ref. price · indicative, final on quote
Packaging16-TSSOP (0.173", 4.40mm Width)
RoHSROHS3 Compliant
SeriesAutomotive, AEC-Q100, 74HC
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN74HC166AIPWRG4Q1 specifications
ParameterValue
SeriesAutomotive, AEC-Q100, 74HC
Logic typeShift Register
Output typePush-Pull
MountingSurface Mount
Supply voltage2V ~ 6V
Operating temperature-40°C ~ 85°C
PackageTape & Reel (TR); Cut Tape (CT)
FunctionParallel or Serial to Serial
Case16-TSSOP (0.173\", 4.40mm Width)
Number of elements1
Number of bits per element8

Product details

Automotive-grade 8-bit shift register

The SN74HC166AIPWRG4Q1: This is an 8-bit parallel-in or serial-in to serial-out shift register from the 74HC family, qualified to AEC-Q100 for automotive applications. The push-pull output drives standard CMOS loads directly; no external pull-up resistor is needed on the serial output line.

Frequently asked questions

Where can I buy SN74HC166AIPWRG4Q1 and how do I get a price?

This part is sourced to order against an RFQ through our independent distribution network.