component

TC7SET125F

Public Made by Adom

by adom

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

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TC7SET125F

TOSHIBA · Buffers, Drivers, Receivers, Transceivers · SOT-25-5

TC7SET125F 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 G̅ input Active-low output enable input; high puts output Y in high impedance, low enables the buffer; inputs tolerate 0 to 5.5 V and must be tied to VCC or GND if unused.
2 A input Buffer data input with TTL-compatible thresholds (VIL 0.8 V max, VIH 2.0 V min) and 0 to 5.5 V input range.
3 GND power_in Ground reference (0 V) for the device.
4 Y tri_state 3-state buffer output that follows A when G̅ is low and is high impedance when G̅ is high, with output voltage range 0 to VCC.
5 VCC power_in Positive supply with operating range 4.5 to 5.5 V and absolute maximum of -0.5 to 7.0 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
Supply voltage VCC -0.5 7 V Ta = 25 °C 2
Input voltage VIN -0.5 7 V Ta = 25 °C 2
DC output voltage VOUT -0.5 V Ta = 25 °C 2
Input diode current IIK -20 mA Ta = 25 °C 2
Output diode current IOK -20 20 mA Ta = 25 °C 2
DC output current IOUT -25 25 mA Ta = 25 °C 2
VCC/ground current ICC -50 50 mA Ta = 25 °C 2
Power dissipation PD 200 mW Ta = 25 °C 2
Storage temperature Tstg -65 150 °C 2
Supply voltage VCC 4.5 5.5 V 3
Input voltage VIN 0 5.5 V 3
Output voltage VOUT 0 V 3
Operating temperature Topr -40 85 °C Devices not ending in J(CT) 3
Input rise and fall time dt/dv 0 20 ns/V 3
High-level input voltage VIH 2 V Ta = 25 °C; VCC = 4.5 to 5.5 V 3
Low-level input voltage VIL 0.8 V Ta = 25 °C; VCC = 4.5 to 5.5 V 3
High-level output voltage VOH 4.4 V Ta = 25 °C; VCC = 4.5 V; IOH = -50 µA 3
High-level output voltage VOH 3.94 V Ta = 25 °C; VCC = 4.5 V; IOH = -8 mA 3
Low-level output voltage VOL 0.1 V Ta = 25 °C; VCC = 4.5 V; IOL = 50 µA 3
Low-level output voltage VOL 0.36 V Ta = 25 °C; VCC = 4.5 V; IOL = 8 mA 3
3-state output OFF-state leakage current IOZ -0.25 0.25 µA Ta = 25 °C; VOUT = VCC or GND; VCC = 5.5 V 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
Quiescent supply current (per input, additional) ICCT 1.35 mA Ta = 25 °C; Per input: VIN = 3.4 V; other input: VCC or GND; VCC = 5.5 V 3
High-level output voltage VOH 3.8 V Ta = -40 to 85 °C; VCC = 4.5 V; IOH = -8 mA 3
Low-level output voltage VOL 0.44 V Ta = -40 to 85 °C; VCC = 4.5 V; IOL = 8 mA 3
3-state output OFF-state leakage current IOZ -2.5 2.5 µA Ta = -40 to 85 °C; VOUT = VCC or GND; VCC = 5.5 V 3
Input leakage current IIN -1 1 µA Ta = -40 to 85 °C; VIN = 5.5 V or GND; VCC = 0 to 5.5 V 3
Quiescent supply current ICC 20 µA Ta = -40 to 85 °C; VIN = VCC or GND; VCC = 5.5 V 3
Quiescent supply current (per input, additional) ICCT 1.5 mA Ta = -40 to 85 °C; Per input: VIN = 3.4 V; other input: VCC or GND; VCC = 5.5 V 3
Propagation delay time tPLH,tPHL 3.7 6 ns Ta = 25 °C; VCC = 5.0 ± 0.5 V; CL = 15 pF; input tr = tf = 3 ns 5
Propagation delay time tPLH,tPHL 6 10.4 ns Ta = 25 °C; VCC = 5.0 ± 0.5 V; CL = 50 pF; input tr = tf = 3 ns 5
3-state output enable time tPZL,tPZH 3.6 5.6 ns Ta = 25 °C; VCC = 5.0 ± 0.5 V; CL = 15 pF; input tr = tf = 3 ns 5
3-state output enable time tPZL,tPZH 6 10.3 ns Ta = 25 °C; VCC = 5.0 ± 0.5 V; CL = 50 pF; input tr = tf = 3 ns 5
3-state output disable time tPLZ,tPHZ 10 ns Ta = 25 °C; VCC = 5.0 ± 0.5 V; CL = 50 pF; input tr = tf = 3 ns 5
Propagation delay time tPLH,tPHL 1 6.9 ns Ta = -40 to 85 °C; VCC = 5.0 ± 0.5 V; CL = 15 pF; input tr = tf = 3 ns 5
Propagation delay time tPLH,tPHL 1 11.9 ns Ta = -40 to 85 °C; VCC = 5.0 ± 0.5 V; CL = 50 pF; input tr = tf = 3 ns 5
3-state output enable time tPZL,tPZH 1 6.5 ns Ta = -40 to 85 °C; VCC = 5.0 ± 0.5 V; CL = 15 pF; input tr = tf = 3 ns 5
3-state output enable time tPZL,tPZH 1 11.9 ns Ta = -40 to 85 °C; VCC = 5.0 ± 0.5 V; CL = 50 pF; input tr = tf = 3 ns 5
3-state output disable time tPLZ,tPHZ 1 11.5 ns Ta = -40 to 85 °C; VCC = 5.0 ± 0.5 V; CL = 50 pF; input tr = tf = 3 ns 5

CAD (KiCad official)

  • Symbol: TC7SET125F
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-25-5 (KiCad packages3D, STEP)
  • 3D model files: tc7set125f-etched.step / tc7set125f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tc7set125f.step / tc7set125f.glb are the bare package body.

Provenance

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

  • Datasheet: TOSHIBA datasheet (7 pp, sha256 9adf025cecfa6a1a, 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