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Toshiba Semiconductor TC7S04F,LF — Discrete Semiconductors
Toshiba Semiconductor

Toshiba TC7S04F,LF Inverter, 2V-6V, SC-74A SOT-753

MPNTC7S04F,LF
End of Life

Toshiba TC7S series single inverter, TC7S04F,LF, SC-74A SOT-753 surface-mount package, 2V to 6V supply, 1 µA quiescent current, 2.6 mA output drive.

$0.46Ref. price · indicative, final on quote
TC7S04F,LF datasheet
PackagingSC-74A, SOT-753
StockIn Stock (19)
Lead timeIn Stock wk
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

TC7S04F,LF Technical Specifications
ParameterValue
SeriesTC7S
Logic typeInverter
Mounting typeSurface Mount
Voltage2V ~ 6V
Current - quiescent1 µA
Current - output high, low2.6mA, 2.6mA
Number of inputs1
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 inverter in SC-74A

The TC7S04F,LF is a single-gate inverter from Toshiba's TC7S series, packaged in the compact SC-74A (SOT-753) surface-mount outline. It performs the basic logic inversion function — one input, one output — on a board that needs a single gate without dedicating a larger multi-gate package.

Supply range and drive capability

The 1 µA maximum quiescent current keeps the idle draw negligible in battery-powered or always-on circuits. Output drive is rated 2.6 mA for both sourcing and sinking at the rated supply — enough to switch a single CMOS load or drive a short trace, but not intended for high-fanout buses.

Temperature grade and board fit

The SC-74A footprint is a standard 5-pin SOT-753 layout; the SMV supplier device package code matches this same body.

Frequently asked questions

What is the closest functional second-source for the TC7S04F,LF?

The TC7SU04F,LF is a near-parametric match — same single inverter function, same SC-74A package, same 2.6 mA output drive and 17 ns propagation delay. The key difference is the input logic thresholds: the TC7SU04F,LF uses a lower low-level range (0.3 V to 1.2 V) versus the TC7S04F,LF's 0.5 V to 1.8 V, so it will accept a weaker low-going signal. The TC7S14F,LF adds a Schmitt-trigger input for noisy lines. Both are pin-compatible drop-in candidates for the same board footprint.

Will the TC7S04F,LF drop into a board laid out for the TC7SU04F,LF?

Yes — both parts share the same SC-74A (SOT-753) package and pinout. The footprint is identical. The only consideration is the logic threshold difference: the TC7S04F,LF requires a higher low-level input (0.5 V min vs 0.3 V) and a slightly lower high-level input (1.5 V min vs 1.7 V), so verify the driving stage's output levels against these limits before substitution.