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TC7SZ14F

Public Made by Adom

by adom

TOSHIBA Inverters, SOT-25-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TC7SZ14F

TOSHIBA · Inverters · SOT-25-5

TC7SZ14F from TOSHIBA, in a SOT-25-5. 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 N.C. unconnected No internal connection; not connected.
2 IN A input Schmitt-trigger input A, 5.5 V tolerant, with operating input voltage 0 to 5.5 V; unused inputs must be tied to VCC or GND.
3 GND power_in Ground pin (0 V reference).
4 OUT Y output Inverted output Y of the Schmitt inverter, with 5.5 V power-down protection and ±24 mA (min) drive at VCC = 3.0 V.
5 VCC power_in Supply voltage pin, operating range 1.65 to 5.5 V (absolute maximum -0.5 to 6.0 V).

Key specifications

Parameter Value
Manufacturer TOSHIBA
Package SOT-25-5
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
Positive threshold voltage (VP), Ta = 25 C, VCC = 1.65 V VP 0.6 1 1.4 V VCC = 1.65 V, Ta = 25 °C 4
Positive threshold voltage (VP), Ta = 25 C, VCC = 1.8 V VP 0.7 1.1 1.5 V VCC = 1.8 V, Ta = 25 °C 4
Positive threshold voltage (VP), Ta = 25 C, VCC = 2.3 V VP 1 1.4 1.8 V VCC = 2.3 V, Ta = 25 °C 4
Positive threshold voltage (VP), Ta = 25 C, VCC = 3.0 V VP 1.3 1.75 2.2 V VCC = 3.0 V, Ta = 25 °C 4
Positive threshold voltage (VP), Ta = 25 C, VCC = 4.5 V VP 1.9 2.45 3.1 V VCC = 4.5 V, Ta = 25 °C 4
Positive threshold voltage (VP), Ta = 25 C, VCC = 5.5 V VP 2.2 2.9 3.6 V VCC = 5.5 V, Ta = 25 °C 4
Negative threshold voltage (VN), Ta = 25 C, VCC = 1.65 V VN 0.2 0.5 0.8 V VCC = 1.65 V, Ta = 25 °C 4
Negative threshold voltage (VN), Ta = 25 C, VCC = 1.8 V VN 0.25 0.55 0.9 V VCC = 1.8 V, Ta = 25 °C 4
Negative threshold voltage (VN), Ta = 25 C, VCC = 2.3 V VN 0.4 0.75 1.15 V VCC = 2.3 V, Ta = 25 °C 4
Negative threshold voltage (VN), Ta = 25 C, VCC = 3.0 V VN 0.6 1 1.5 V VCC = 3.0 V, Ta = 25 °C 4
Negative threshold voltage (VN), Ta = 25 C, VCC = 4.5 V VN 1 1.43 2 V VCC = 4.5 V, Ta = 25 °C 4
Negative threshold voltage (VN), Ta = 25 C, VCC = 5.5 V VN 1.2 1.7 2.4 V VCC = 5.5 V, Ta = 25 °C 4
Hysteresis voltage (VH), Ta = 25 C, VCC = 1.65 V VH 0.1 0.48 0.9 V VCC = 1.65 V, Ta = 25 °C 4
Hysteresis voltage (VH), Ta = 25 C, VCC = 1.8 V VH 0.15 0.54 1 V VCC = 1.8 V, Ta = 25 °C 4
Hysteresis voltage (VH), Ta = 25 C, VCC = 2.3 V VH 0.25 0.65 1.1 V VCC = 2.3 V, Ta = 25 °C 4
Hysteresis voltage (VH), Ta = 25 C, VCC = 3.0 V VH 0.4 0.77 1.2 V VCC = 3.0 V, Ta = 25 °C 4
Hysteresis voltage (VH), Ta = 25 C, VCC = 4.5 V VH 0.6 1.01 1.5 V VCC = 4.5 V, Ta = 25 °C 4
Hysteresis voltage (VH), Ta = 25 C, VCC = 5.5 V VH 0.7 1.18 1.7 V VCC = 5.5 V, Ta = 25 °C 4
Input leakage current (IIN), Ta = 25 C IIN -1 1 µA VIN = 5.5 V or GND, Ta = 25 °C 4
Power-OFF leakage current (IOFF), Ta = 25 C IOFF 1 µA VIN or VOUT = 5.5 V, Ta = 25 °C 4
Quiescent supply current (ICC), Ta = 25 C ICC 1 µA VIN = 5.5 V or GND, Ta = 25 °C 4
Positive threshold voltage (VP), Ta = -40 to 85 C, VCC = 1.65 V VP 0.65 1.4 V VCC = 1.65 V, Ta = -40 to 85 °C 5
Positive threshold voltage (VP), Ta = -40 to 85 C, VCC = 1.8 V VP 0.7 1.5 V VCC = 1.8 V, Ta = -40 to 85 °C 5
Positive threshold voltage (VP), Ta = -40 to 85 C, VCC = 2.3 V VP 1 1.8 V VCC = 2.3 V, Ta = -40 to 85 °C 5
Positive threshold voltage (VP), Ta = -40 to 85 C, VCC = 3.0 V VP 1.3 2.2 V VCC = 3.0 V, Ta = -40 to 85 °C 5
Positive threshold voltage (VP), Ta = -40 to 85 C, VCC = 4.5 V VP 1.9 3.1 V VCC = 4.5 V, Ta = -40 to 85 °C 5
Positive threshold voltage (VP), Ta = -40 to 85 C, VCC = 5.5 V VP 2.2 3.6 V VCC = 5.5 V, Ta = -40 to 85 °C 5
Negative threshold voltage (VN), Ta = -40 to 85 C, VCC = 1.65 V VN 0.2 0.8 V VCC = 1.65 V, Ta = -40 to 85 °C 5
Negative threshold voltage (VN), Ta = -40 to 85 C, VCC = 1.8 V VN 0.25 0.9 V VCC = 1.8 V, Ta = -40 to 85 °C 5
Negative threshold voltage (VN), Ta = -40 to 85 C, VCC = 2.3 V VN 0.4 1.15 V VCC = 2.3 V, Ta = -40 to 85 °C 5
Negative threshold voltage (VN), Ta = -40 to 85 C, VCC = 3.0 V VN 0.6 1.5 V VCC = 3.0 V, Ta = -40 to 85 °C 5
Negative threshold voltage (VN), Ta = -40 to 85 C, VCC = 4.5 V VN 1 2 V VCC = 4.5 V, Ta = -40 to 85 °C 5
Negative threshold voltage (VN), Ta = -40 to 85 C, VCC = 5.5 V VN 1.2 2.4 V VCC = 5.5 V, Ta = -40 to 85 °C 5
Hysteresis voltage (VH), Ta = -40 to 85 C, VCC = 1.65 V VH 0.1 1 V VCC = 1.65 V, Ta = -40 to 85 °C 5
Hysteresis voltage (VH), Ta = -40 to 85 C, VCC = 1.8 V VH 0.15 1 V VCC = 1.8 V, Ta = -40 to 85 °C 5
Hysteresis voltage (VH), Ta = -40 to 85 C, VCC = 2.3 V VH 0.25 1.1 V VCC = 2.3 V, Ta = -40 to 85 °C 5
Hysteresis voltage (VH), Ta = -40 to 85 C, VCC = 3.0 V VH 0.4 1.2 V VCC = 3.0 V, Ta = -40 to 85 °C 5
Hysteresis voltage (VH), Ta = -40 to 85 C, VCC = 4.5 V VH 0.6 1.5 V VCC = 4.5 V, Ta = -40 to 85 °C 5
Hysteresis voltage (VH), Ta = -40 to 85 C, VCC = 5.5 V VH 0.7 1.7 V VCC = 5.5 V, Ta = -40 to 85 °C 5
Input leakage current (IIN), Ta = -40 to 85 C IIN -10 10 µA VIN = 5.5 V or GND, Ta = -40 to 85 °C 5
Power-OFF leakage current (IOFF), Ta = -40 to 85 C IOFF 10 µA VIN or VOUT = 5.5 V, Ta = -40 to 85 °C 5
Quiescent supply current (ICC), Ta = -40 to 85 C ICC 10 µA VIN = 5.5 V or GND, Ta = -40 to 85 °C 5
Supply voltage (VCC) VCC -0.5 6 V 2
Input voltage (VIN) VIN -0.5 6 V VCC = 0 V 2
DC output voltage (VOUT) VOUT -0.5 V High or Low state; printed max is -0.5 to VCC + 0.5 2
Input diode current (IIK) IIK -20 mA 2
Output diode current (IOK) IOK -20 mA VOUT < GND 2
DC output current (IOUT) IOUT -50 50 mA 2
VCC/ground current (ICC) ICC -50 50 mA 2
Power dissipation (PD) PD 200 mW 2
Storage temperature (Tstg) Tstg -65 150 °C 2
Supply voltage (VCC) operating range VCC 1.65 5.5 V 3
Output voltage (VOUT) operating range VOUT 0 V Printed as 0 to VCC 3
Operating temperature (Topr) Topr -40 85 °C Devices without J(CT ordering suffix (note 5)) 3

CAD (KiCad official)

  • Symbol: TC7SZ14F
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-25-5 (KiCad packages3D, STEP)
  • 3D model files: tc7sz14f-etched.step / tc7sz14f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tc7sz14f.step / tc7sz14f.glb are the bare package body.

Provenance

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

  • Datasheet: TOSHIBA datasheet (9 pp, sha256 05216ca7ee6120d0, retrieved 2026-10-18, 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