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TC7SH14FU

Public Made by Adom

by adom

TOSHIBA Inverters, SOT-353. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TC7SH14FU

TOSHIBA · Inverters · SOT-353

TC7SH14FU from TOSHIBA, in a SOT-353. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 NC unconnected No connection; pin 1 is shown as NC in the pin assignment.
2 IN A input Schmitt-trigger inverter input A; 5.5 V tolerant (VIN 0 to 5.5 V), unused inputs must be tied to VCC or GND.
3 GND power_in Ground pin.
4 OUT Y output Inverted Schmitt-trigger output Y; output voltage range 0 to VCC.
5 VCC power_in Supply voltage pin, operating range 2.0 to 5.5 V (absolute maximum -0.5 to 7.0 V).

Key specifications

Parameter Value
Manufacturer TOSHIBA
Package SOT-353
Category Logic
Pins 5

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply voltage VCC -0.5 7 V 2
Input voltage VIN -0.5 7 V 2
DC output voltage VOUT -0.5 V 2
Input diode current IIK -20 mA 2
Output diode current IOK -20 20 mA 2
DC output current IOUT -25 25 mA 2
VCC/ground current ICC -50 50 mA 2
Power dissipation PD 200 mW 2
Storage temperature Tstg -65 150 °C 2
Supply voltage VCC 2 5.5 V 3
Input voltage VIN 0 5.5 V 3
Output voltage VOUT 0 V 3
Operating temperature Topr -40 85 °C Note 2 devices (ordering part number not ending in J(CT)) 3
Positive threshold voltage VP 2.2 V Ta = 25 °C; VCC = 3.0 V 3
Positive threshold voltage VP 3.15 V Ta = 25 °C; VCC = 4.5 V 3
Positive threshold voltage VP 3.85 V Ta = 25 °C; VCC = 5.5 V 3
Negative threshold voltage VN 1.2 V Ta = 25 °C; VCC = 3.0 V 3
Negative threshold voltage VN 1.4 V Ta = 25 °C; VCC = 4.5 V 3
Negative threshold voltage VN 1.6 V Ta = 25 °C; VCC = 5.5 V 3
Hysteresis voltage VH 0.9 V Ta = 25 °C; VCC = 3.0 V 3
Hysteresis voltage VH 1.35 V Ta = 25 °C; VCC = 4.5 V 3
Hysteresis voltage VH 1.65 V Ta = 25 °C; VCC = 5.5 V 3
High-level output voltage VOH 1.9 V Ta = 25 °C; IOH = -50 µA; VCC = 2.0 V 3
High-level output voltage VOH 2.9 V Ta = 25 °C; IOH = -50 µA; VCC = 3.0 V 3
High-level output voltage VOH 4.4 V Ta = 25 °C; IOH = -50 µA; VCC = 4.5 V 3
High-level output voltage VOH 2.58 V Ta = 25 °C; VCC = 3.0 V; IOH = -4 mA or -8 mA (column unresolved) 3
High-level output voltage VOH 3.94 V Ta = 25 °C; VCC = 4.5 V; IOH = -4 mA or -8 mA (column unresolved) 3
Low-level output voltage VOL 0.1 V Ta = 25 °C; IOL = 50 µA; VCC = 2.0 V 3
Low-level output voltage VOL 0.36 V Ta = 25 °C; VCC = 3.0 V; IOL = 4 mA or 8 mA (column unresolved) 3
Input leakage current IIN -0.1 0.1 µA Ta = 25 °C; VIN = 5.5 V or GND; VCC = 0 to 5.5 V 3
Quiescent supply current ICC 2 µA Ta = 25 °C; VIN = VCC or GND; VCC = 5.5 V 3
Positive threshold voltage VP 2.2 V Ta = -40 to 85 °C; VCC = 3.0 V 4
Positive threshold voltage VP 3.15 V Ta = -40 to 85 °C; VCC = 4.5 V 4
Positive threshold voltage VP 3.85 V Ta = -40 to 85 °C; VCC = 5.5 V 4
Negative threshold voltage VN 1.2 V Ta = -40 to 85 °C; VCC = 3.0 V 4
Negative threshold voltage VN 1.4 V Ta = -40 to 85 °C; VCC = 4.5 V 4
Negative threshold voltage VN 1.6 V Ta = -40 to 85 °C; VCC = 5.5 V 4
Hysteresis voltage VH 0.9 V Ta = -40 to 85 °C; VCC = 3.0 V 4
Hysteresis voltage VH 1.35 V Ta = -40 to 85 °C; VCC = 4.5 V 4
Hysteresis voltage VH 1.65 V Ta = -40 to 85 °C; VCC = 5.5 V 4
High-level output voltage VOH 1.9 V Ta = -40 to 85 °C; IOH = -50 µA; VCC = 2.0 V 4
High-level output voltage VOH 2.9 V Ta = -40 to 85 °C; IOH = -50 µA; VCC = 3.0 V 4
High-level output voltage VOH 4.4 V Ta = -40 to 85 °C; IOH = -50 µA; VCC = 4.5 V 4
Low-level output voltage VOL 0.1 V Ta = -40 to 85 °C; IOL = 50 µA; VCC = 2.0 V 4
Input leakage current IIN -1 1 µA Ta = -40 to 85 °C; VIN = 5.5 V or GND; VCC = 0 to 5.5 V 4
Quiescent supply current ICC 20 µA Ta = -40 to 85 °C; VIN = VCC or GND; VCC = 5.5 V 4
Propagation delay time tPLH,tPHL 8.3 12.8 ns Ta = 25 °C; VCC = 3.3 V ±0.3 V; CL = 15 pF; input tr = tf = 3 ns 5
Propagation delay time tPLH,tPHL 10.8 16.3 ns Ta = 25 °C; VCC = 3.3 V ±0.3 V; CL = 50 pF; input tr = tf = 3 ns 5
Propagation delay time tPLH,tPHL 5.5 8.6 ns Ta = 25 °C; VCC = 5.0 V ±0.5 V; CL = 15 pF; input tr = tf = 3 ns 5
Propagation delay time tPLH,tPHL 7.04 10.6 ns Ta = 25 °C; VCC = 5.0 V ±0.5 V; CL = 50 pF; input tr = tf = 3 ns 5
Input capacitance CIN 10 pF Ta = 25 °C 5
Propagation delay time tPLH,tPHL 1 15 ns Ta = -40 to 85 °C; VCC = 3.3 V ±0.3 V; CL = 15 pF; input tr = tf = 3 ns 5
Propagation delay time tPLH,tPHL 1 18.5 ns Ta = -40 to 85 °C; VCC = 3.3 V ±0.3 V; CL = 50 pF; input tr = tf = 3 ns 5
Propagation delay time tPLH,tPHL 1 10 ns Ta = -40 to 85 °C; VCC = 5.0 V ±0.5 V; CL = 15 pF; input tr = tf = 3 ns 5
Propagation delay time tPLH,tPHL 1 12 ns Ta = -40 to 85 °C; VCC = 5.0 V ±0.5 V; CL = 50 pF; input tr = tf = 3 ns 5

CAD (KiCad official)

  • Symbol: TC7SH14FU
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SOT-353 (KiCad packages3D, STEP)
  • 3D model files: tc7sh14fu-etched.step / tc7sh14fu-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tc7sh14fu.step / tc7sh14fu.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: TOSHIBA datasheet (7 pp, sha256 5c81b5ea247cdfec, retrieved 2026-10-19, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF