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Toshiba Semiconductor TC7WH157FK,LJ(CT — Memory (DRAM / SRAM / Flash / EEPROM)

TC7WH157FK,LJ(CT Multiplexer, 1 x 2:1, 2V-5.5V, US8

MPNTC7WH157FK,LJ(CT
End of Life

Toshiba TC7WH series, Multiplexer, TC7WH157FK,LJ(CT, 1 x 2:1 circuit, 2V ~ 5.5V supply, 8mA output drive, -40°C ~ 85°C, Surface Mount, 8-VFSOP package.

$0.38Ref. price · indicative, final on quote
Toshiba Semiconductor TC7WH157FK,LJ(CT datasheet (PDF)
Packaging8-VFSOP (0.091", 2.30mm Width)
RoHSROHS3 Compliant
SeriesTC7WH
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TC7WH157FK,LJ(CT specifications
ParameterValue
TypeMultiplexer
SeriesTC7WH
MountingSurface Mount
Supply voltage2V ~ 5.5V
Voltage supply sourceSingle Supply
Current - output high, low8mA, 8mA
Operating temperature-40°C ~ 85°C
Circuit1 x 2:1
PackageTape & Reel (TR); Cut Tape (CT)
Case8-VFSOP (0.091\", 2.30mm Width)
Independent circuits1

Product details

Single 2:1 multiplexer in a compact US8 package

The Toshiba TC7WH157FK,LJ(CT is a single-pole double-throw (1 x 2:1) multiplexer from the TC7WH series, designed for general-purpose signal routing in 2V to 5.5V systems.

The supply range covers 3.3V and 5V logic families directly, so no level translator is needed when interfacing between these common rails. The single-supply operation simplifies the power tree — just one rail to decouple.

US8 footprint — layout and rework notes

Housed in an 8-VFSOP package (0.091" body width, 2.30mm wide), also referred to as US8 or 8-SSOP. The fine-pitch leads need a careful solder paste stencil aperture to avoid bridging, but the package is hand-reworkable with hot air if the board has adequate thermal relief on the pads.

Frequently asked questions

Does TC7WH157FK work with a 3.3V supply?

Yes. The supply voltage range is 2V to 5.5V, so 3.3V is well within the operating window. The logic thresholds scale with VCC, so it will interface cleanly with other 3.3V logic.