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TC7SZ17FU

Public Made by Adom

by adom

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

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TC7SZ17FU

TOSHIBA · Buffers, Drivers, Receivers, Transceivers · SOT-353

TC7SZ17FU 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 internal connection; the pin assignment shows it as NC.
2 A input Schmitt buffer input A, 5.5 V tolerant, with an operating input voltage of 0 to 5.5 V; unused inputs must be tied to VCC or GND.
3 GND power_in Ground pin.
4 Y output Schmitt buffer output Y, non-inverting, with ±24 mA (min) drive at VCC = 3.0 V and 5.5 V power-down protection.
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-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 1.65 5.5 V 3
Supply voltage (data retention only) VCC 1.5 5.5 V Data retention only 3
Input voltage VIN 0 5.5 V VCC = 0 V 3
Output voltage VOUT 0 5.5 V High or Low state 3
Output voltage VOUT 0 V Printed max is VCC (symbolic) 3
Operating temperature Topr -40 85 °C Devices other than ordering part number ending in J(CT (Note 5) 3
Supply voltage VCC -0.5 6 V 2
Input voltage VIN -0.5 6 V 2
DC output voltage VOUT -0.5 6 V 2
DC output current IOUT -50 50 mA 2
VCC/ground current ICC -50 50 mA 2
Power dissipation PD 200 mW 2
Storage temperature Tstg -65 150 °C 2
Positive threshold voltage VP 0.6 1.4 V VIN = VP; VCC = 1.65 V; Ta = -40 to 85 °C 5
Positive threshold voltage VP 0.7 1.5 V VIN = VP; VCC = 1.8 V; Ta = -40 to 85 °C 5
Positive threshold voltage VP 1 1.8 V VIN = VP; VCC = 2.3 V; Ta = -40 to 85 °C 5
Positive threshold voltage VP 1.3 2.2 V VIN = VP; VCC = 3.0 V; Ta = -40 to 85 °C 5
Positive threshold voltage VP 1.9 3.1 V VIN = VP; VCC = 4.5 V; Ta = -40 to 85 °C 5
Positive threshold voltage VP 2.2 3.6 V VIN = VP; VCC = 5.5 V; Ta = -40 to 85 °C 5
Negative threshold voltage VN 0.2 0.8 V VIN = VN; VCC = 1.65 V; Ta = -40 to 85 °C 5
Negative threshold voltage VN 0.25 0.9 V VIN = VN; VCC = 1.8 V; Ta = -40 to 85 °C 5
Negative threshold voltage VN 0.4 1.15 V VIN = VN; VCC = 2.3 V; Ta = -40 to 85 °C 5
Negative threshold voltage VN 0.6 1.5 V VIN = VN; VCC = 3.0 V; Ta = -40 to 85 °C 5
Negative threshold voltage VN 1 2 V VIN = VN; VCC = 4.5 V; Ta = -40 to 85 °C 5
Negative threshold voltage VN 1.2 2.4 V VIN = VN; VCC = 5.5 V; Ta = -40 to 85 °C 5
Hysteresis voltage VH 0.1 1 V VCC = 1.65 V; Ta = -40 to 85 °C 5
Hysteresis voltage VH 0.15 1 V VCC = 1.8 V; Ta = -40 to 85 °C 5
Hysteresis voltage VH 0.25 1.1 V VCC = 2.3 V; Ta = -40 to 85 °C 5
Hysteresis voltage VH 0.4 1.2 V VCC = 3.0 V; Ta = -40 to 85 °C 5
Hysteresis voltage VH 0.6 1.5 V VCC = 4.5 V; Ta = -40 to 85 °C 5
Hysteresis voltage VH 0.7 1.7 V VCC = 5.5 V; Ta = -40 to 85 °C 5
High-level output voltage VOH 1.55 V IOH = -100 µA; VCC = 1.65 V; Ta = -40 to 85 °C 5
High-level output voltage VOH 1.7 V IOH = -100 µA; VCC = 1.8 V; Ta = -40 to 85 °C 5
High-level output voltage VOH 2.2 V IOH = -100 µA; VCC = 2.3 V; Ta = -40 to 85 °C 5
High-level output voltage VOH 2.9 V IOH = -100 µA; VCC = 3.0 V; Ta = -40 to 85 °C 5
High-level output voltage VOH 4.4 V IOH = -100 µA; VCC = 4.5 V; Ta = -40 to 85 °C 5
Low-level output voltage VOL 0.1 V IOL = 100 µA; VCC = 1.65 V; Ta = -40 to 85 °C 5
Input leakage current IIN -10 10 µA VIN = 5.5 V or GND; VCC = 0 to 5.5 V; Ta = -40 to 85 °C 5
Power-OFF leakage current IOFF 10 µA VIN or VOUT = 5.5 V; VCC = 0 V; Ta = -40 to 85 °C 5
Quiescent supply current ICC 10 µA VIN = 5.5 V or GND; VCC = 1.65 to 5.5 V; Ta = -40 to 85 °C 5
Propagation delay time tPLH,tPHL 2 15.6 ns VCC = 1.8 ± 0.15 V; RL = 1 MΩ; CL = 15 pF; Ta = -40 to 85 °C; tr = tf = 3 ns 7
Propagation delay time tPLH,tPHL 1 9.5 ns VCC = 2.5 ± 0.2 V; RL = 1 MΩ; CL = 15 pF; Ta = -40 to 85 °C; tr = tf = 3 ns 7
Propagation delay time tPLH,tPHL 1 6.5 ns VCC = 3.3 ± 0.3 V; RL = 1 MΩ; CL = 15 pF; Ta = -40 to 85 °C; tr = tf = 3 ns 7
Propagation delay time tPLH,tPHL 0.5 5.5 ns VCC = 5.0 ± 0.5 V; RL = 1 MΩ; CL = 15 pF; Ta = -40 to 85 °C; tr = tf = 3 ns 7
Propagation delay time tPLH,tPHL 1.5 7.5 ns VCC = 3.3 ± 0.3 V; RL = 500 Ω; CL = 50 pF; Ta = -40 to 85 °C; tr = tf = 3 ns 7
Propagation delay time tPLH,tPHL 0.8 6.2 ns VCC = 5.0 ± 0.5 V; RL = 500 Ω; CL = 50 pF; Ta = -40 to 85 °C; tr = tf = 3 ns 7
Propagation delay time tPLH,tPHL 2 9.1 15 ns VCC = 1.8 ± 0.15 V; RL = 1 MΩ; CL = 15 pF; Ta = 25 °C; tr = tf = 3 ns 7
Propagation delay time tPLH,tPHL 1 5 9 ns VCC = 2.5 ± 0.2 V; RL = 1 MΩ; CL = 15 pF; Ta = 25 °C; tr = tf = 3 ns 7
Propagation delay time tPLH,tPHL 1 3.7 6.3 ns VCC = 3.3 ± 0.3 V; RL = 1 MΩ; CL = 15 pF; Ta = 25 °C; tr = tf = 3 ns 7
Propagation delay time tPLH,tPHL 0.5 3.1 5.2 ns VCC = 5.0 ± 0.5 V; RL = 1 MΩ; CL = 15 pF; Ta = 25 °C; tr = tf = 3 ns 7
Propagation delay time tPLH,tPHL 1.5 4.4 7.2 ns VCC = 3.3 ± 0.3 V; RL = 500 Ω; CL = 50 pF; Ta = 25 °C; tr = tf = 3 ns 7
Propagation delay time tPLH,tPHL 0.5 3.74 5.9 ns VCC = 5.0 ± 0.5 V; RL = 500 Ω; CL = 50 pF; Ta = 25 °C; tr = tf = 3 ns 7
Input leakage current IIN -1 1 µA VIN = 5.5 V or GND; VCC = 0 to 5.5 V; Ta = 25 °C 4
Power-OFF leakage current IOFF 1 µA VIN or VOUT = 5.5 V; VCC = 0 V; Ta = 25 °C 4
Quiescent supply current ICC 1 µA VIN = 5.5 V or GND; VCC = 1.65 to 5.5 V; Ta = 25 °C 4

CAD (KiCad official)

  • Symbol: TC7SZ17FU
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SOT-353 (KiCad packages3D, STEP)
  • 3D model files: tc7sz17fu-etched.step / tc7sz17fu-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tc7sz17fu.step / tc7sz17fu.glb are the bare package body.

Provenance

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

  • Datasheet: TOSHIBA datasheet (9 pp, sha256 02abfec39a9b1579, 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