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Texas Instruments SN74LS161ADR — DC-DC Power Modules

SN74LS161ADR

MPNSN74LS161ADR
End of Life

IC SYNC 4BIT BIN COUNTR 16-SOIC

$0.9Ref. price · indicative, final on quote
Packaging16-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Series74LS
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

SN74LS161ADR specifications
ParameterValue
Series74LS
Logic typeBinary Counter
Trigger typePositive Edge
MountingSurface Mount
Voltage4.75 V ~ 5.25 V
Operating temperature0°C ~ 70°C
ResetAsynchronous
TimingSynchronous
PackageTape & Reel (TR); Cut Tape (CT)
DirectionUp
Count rate25 MHz
Case16-SOIC (0.154\", 3.90mm Width)
Number of elements1
Number of bits per element4