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TC7WH14FU

Public Made by Adom

by adom

TOSHIBA Inverters, MSOP-8-2.8mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Contents

README

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TC7WH14FU

TOSHIBA · Inverters · MSOP-8-2.8mm

TC7WH14FU from TOSHIBA, in a MSOP-8-2.8mm. 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 1A input Schmitt-trigger input of inverter 1; accepts 0 to 5.5 V (recommended) regardless of VCC.
2 3Y output Output of inverter 3 (inverts 3A), swings 0 to VCC.
3 2A input Schmitt-trigger input of inverter 2; accepts 0 to 5.5 V (recommended) regardless of VCC.
4 GND power_in Ground (0 V) supply pin.
5 2Y output Output of inverter 2 (inverts 2A), swings 0 to VCC.
6 3A input Schmitt-trigger input of inverter 3; accepts 0 to 5.5 V (recommended) regardless of VCC.
7 1Y output Output of inverter 1 (inverts 1A), swings 0 to VCC.
8 VCC power_in Positive supply pin, operating range 2.0 to 5.5 V (absolute maximum 7.0 V).

Key specifications

Parameter Value
Manufacturer TOSHIBA
Package MSOP-8-2.8mm
Category Logic
Pins 8

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 range VCC -0.5 7 V 2
DC input voltage VIN -0.5 7 V 2
DC output voltage VOUT -0.5 V upper limit printed as VCC + 0.5 2
Input diode current IIK -20 mA 2
Output diode current IOK -20 20 mA 2
DC output current IOUT -25 25 mA 2
DC VCC/ground current ICC -50 50 mA 2
Power dissipation PD 300 mW SM8 package 2
Storage temperature Tstg -65 150 °C 2
Lead temperature TL 260 °C 10 s 2
Supply voltage VCC 2 5.5 V 2
Input voltage VIN 0 5.5 V 2
Output voltage VOUT 0 V upper limit printed as VCC 2
Operating temperature Topr -40 85 °C 2
Positive threshold voltage VP 2.2 V VCC = 3.0 V; Ta = 25°C 3
Positive threshold voltage VP 3.15 V VCC = 4.5 V; Ta = 25°C 3
Positive threshold voltage VP 3.85 V VCC = 5.5 V; Ta = 25°C 3
Negative threshold voltage VN 0.9 V VCC = 3.0 V; Ta = 25°C 3
Negative threshold voltage VN 1.35 V VCC = 4.5 V; Ta = 25°C 3
Negative threshold voltage VN 1.65 V VCC = 5.5 V; Ta = 25°C 3
Hysteresis voltage VH 0.3 1.2 V VCC = 3.0 V; Ta = 25°C 3
Hysteresis voltage VH 0.4 1.4 V VCC = 4.5 V; Ta = 25°C 3
Hysteresis voltage VH 0.5 1.6 V VCC = 5.5 V; Ta = 25°C 3
High level output voltage VOH 1.9 2 V IOH = −50 μA; VIN = VIL; VCC = 2.0 V; Ta = 25°C 3
High level output voltage VOH 1.9 V IOH = −50 μA; VIN = VIL; VCC = 2.0 V; Ta = −40~85°C 3
High level output voltage VOH 2.9 3 V IOH = −50 μA; VIN = VIL; VCC = 3.0 V; Ta = 25°C 3
High level output voltage VOH 2.9 V IOH = −50 μA; VIN = VIL; VCC = 3.0 V; Ta = −40~85°C 3
High level output voltage VOH 4.4 4.5 V IOH = −50 μA; VIN = VIL; VCC = 4.5 V; Ta = 25°C 3
High level output voltage VOH 4.4 V IOH = −50 μA; VIN = VIL; VCC = 4.5 V; Ta = −40~85°C 3
High level output voltage VOH 2.58 V IOH = −4 mA; VIN = VIL; VCC = 3.0 V; Ta = 25°C 3
High level output voltage VOH 2.48 V IOH = −4 mA; VIN = VIL; VCC = 3.0 V; Ta = −40~85°C 3
High level output voltage VOH 3.94 V IOH = −8 mA; VIN = VIL; VCC = 4.5 V; Ta = 25°C 3
High level output voltage VOH 3.8 V IOH = −8 mA; VIN = VIL; VCC = 4.5 V; Ta = −40~85°C 3
Low level output voltage VOL 0 0.1 V IOL = 50 μA; VIN = VIH; VCC = 2.0 V; Ta = 25°C 3
Low level output voltage VOL 0.1 V IOL = 50 μA; VIN = VIH; VCC = 2.0 V; Ta = −40~85°C 3
Low level output voltage VOL 0.36 V IOL = 4 mA; VIN = VIH; VCC = 3.0 V; Ta = 25°C 3
Low level output voltage VOL 0.44 V IOL = 4 mA; VIN = VIH; VCC = 3.0 V; Ta = −40~85°C 3
Input leakage current IIN -0.1 0.1 μA VIN = 5.5 V or GND; VCC = 0~5.5 V; Ta = 25°C 3
Input leakage current IIN -1 1 μA VIN = 5.5 V or GND; VCC = 05.5 V; Ta = −4085°C 3
Quiescent supply current ICC 2 μA VIN = VCC or GND; VCC = 5.5 V; Ta = 25°C 3
Quiescent supply current ICC 20 μA VIN = VCC or GND; VCC = 5.5 V; Ta = −40~85°C 3
Propagation delay time tpLH, tpHL 1 15 ns VCC = 3.3 ± 0.3 V; CL = 15 pF; Ta = −40~85°C; input tr = tf = 3 ns 4
Propagation delay time tpLH, tpHL 1 18.5 ns VCC = 3.3 ± 0.3 V; CL = 50 pF; Ta = −40~85°C; input tr = tf = 3 ns 4
Propagation delay time tpLH, tpHL 1 10 ns VCC = 5.0 ± 0.5 V; CL = 15 pF; Ta = −40~85°C; input tr = tf = 3 ns 4
Propagation delay time tpLH, tpHL 1 12 ns VCC = 5.0 ± 0.5 V; CL = 50 pF; Ta = −40~85°C; input tr = tf = 3 ns 4

CAD (KiCad official)

  • Symbol: TC7WH14FU
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8-2.8mm (KiCad packages3D, STEP)
  • 3D model files: tc7wh14fu-etched.step / tc7wh14fu-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tc7wh14fu.step / tc7wh14fu.glb are the bare package body.

Provenance

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

  • Datasheet: TOSHIBA datasheet (7 pp, sha256 6bec784a6e73ea3c, 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