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Toshiba Semiconductor TC7S00F,LF — Logic ICs

Toshiba TC7S00F,LF NAND Gate, 2-6V, SC-74A

MPNTC7S00F,LF
End of Life

Toshiba TC7S00F,LF, Series TC7S, single 2-input NAND gate, SC-74A SOT-753 package, 2V to 6V supply, -40°C to 85°C, 17ns propagation delay at 6V 50pF, ROHS3 compliant.

$0.45Ref. price · indicative, final on quote
Toshiba Semiconductor TC7S00F,LF datasheet (PDF)
PackagingSC-74A, SOT-753
RoHSROHS3 Compliant
SeriesTC7S
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TC7S00F,LF specifications
ParameterValue
SeriesTC7S
Logic typeNAND Gate
MountingSurface Mount
Voltage2V ~ 6V
Current - quiescent1 µA
Current - output high, low2.6mA, 2.6mA
I/O channels2
Operating temperature-40°C ~ 85°C
PackageTape & Reel (TR); Cut Tape (CT)
CaseSC-74A, SOT-753
Number of circuits1
Input logic level - low0.5V ~ 1.8V
Input logic level - high1.5V ~ 4.2V
Max propagation delay @ v, max CL17ns @ 6V, 50pF

Product details

Single 2-input NAND gate in a compact SC-74A footprint

The Toshiba TC7S00F,LF is a single 2-input NAND gate from the TC7S series, housed in a surface-mount SC-74A (SOT-753) package. Propagation delay is 17ns at 6V with a 50pF load, which is fast enough for general-purpose glue logic and signal gating.

Supply voltage and logic-level compatibility

The 2V to 6V supply range means this gate can be driven by 3.3V or 5V logic without a level translator. Input logic low is 0.5V to 1.8V, and high is 1.5V to 4.2V, which aligns with standard CMOS thresholds. At 2.6mA output current per pin (both high and low), it can drive a few downstream gates or a short trace without buffering.

The SC-74A (SOT-753) package is a 5-pin small-outline transistor footprint, about 2.9mm x 1.6mm.

It is ROHS3 compliant.

Frequently asked questions

What package does TC7S00F LF use?

The TC7S00F LF is supplied in an SC-74A (SOT-753) surface-mount package, with the supplier device package designated as SMV.

Can TC7S00F LF replace 74HC00?

The TC7S00F LF is a single 2-input NAND gate in a compact SC-74A package, while the 74HC00 typically contains four 2-input NAND gates in a larger SOIC-14 or DIP-14 package. They are not pin-compatible or functionally equivalent in terms of gate count, so a direct replacement would require board-level changes.