component

TC7SZ34FE

Public Made by Adom

by adom

TOSHIBA Buffers, Drivers, Receivers, Transceivers, SOT-553-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentlogictc7sz34fefactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 5d ago
viewers tc7sz34fe: viewers · Ray 5d ago
package.json Publish 0.1.0 · Ray 5d ago
page.json Set visibility: public · Ray 5d ago
README.md Publish 0.1.0 · Ray 5d ago
tc7sz34fe-etched.glb Publish 0.1.0 · Ray 5d ago
tc7sz34fe-etched.step tc7sz34fe: factory component page (tier=lcsc) · Ray 5d ago
tc7sz34fe-hero.glb tc7sz34fe: hero GLB from the etched model (keeps the MPN mark) · Ray 5d ago
tc7sz34fe-hero.overlay.json Publish 0.1.0 · Ray 5d ago
tc7sz34fe.glb Publish 0.1.0 · Ray 5d ago
tc7sz34fe.kicad_mod Publish 0.1.0 · Ray 5d ago
tc7sz34fe.kicad_sym Publish 0.1.0 · Ray 5d ago
tc7sz34fe.lbr Publish 0.1.0 · Ray 5d ago
tc7sz34fe.step Publish 0.1.0 · Ray 5d ago

TC7SZ34FE

TOSHIBA · Buffers, Drivers, Receivers, Transceivers · SOT-553-5

TC7SZ34FE from TOSHIBA, in a SOT-553-5. 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.
2 A input Non-inverting buffer input A; 5.5 V tolerant, and unused inputs must be tied to VCC or GND.
3 GND power_in Ground pin (0 V reference).
4 Y output Non-inverting buffer output Y; delivers ±24 mA (min) at VCC = 3.0 V, with 5.5 V power-down protection.
5 VCC power_in Supply voltage pin, operating range 1.65 to 5.5 V.

Key specifications

Parameter Value
Manufacturer TOSHIBA
Package SOT-553-5
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 6 V 2
Input voltage VIN -0.5 6 V 2
DC output voltage VOUT -0.5 6 V 2
Input diode current IIK -20 mA 2
Output diode current IOK -20 mA VOUT < GND 2
DC output current IOUT -50 50 mA 2
VCC/ground current ICC -50 50 mA 2
Power dissipation PD 150 mW 2
Storage temperature Tstg -65 150 °C 2
Supply voltage VCC 1.65 5.5 V 3
Input voltage VIN 0 5.5 V 3
Output voltage VOUT 0 5.5 V High (H) or Low (L) state 3
Operating temperature Topr -40 85 °C Devices not ending in J(CT) (Note 5) 3
Input rise and fall time dt/dv 0 20 ns/V VCC = 1.8±0.15 V, 2.5±0.2 V 3
Input rise and fall time dt/dv 0 10 ns/V VCC = 3.3±0.3 V 3
Input rise and fall time dt/dv 0 5 ns/V VCC = 5.0±0.5 V 3
High-level output voltage VOH 1.55 1.65 V Ta = 25°C; IOH = -100 µA; VCC = 1.65 V 3
High-level output voltage VOH 2.2 2.3 V Ta = 25°C; IOH = -100 µA; VCC = 2.3 V 3
High-level output voltage VOH 2.9 3 V Ta = 25°C; IOH = -100 µA; VCC = 3.0 V 3
High-level output voltage VOH 4.4 4.5 V Ta = 25°C; IOH = -100 µA; VCC = 4.5 V 3
High-level output voltage VOH 1.29 1.52 V Ta = 25°C; IOH = -4 mA; VCC = 1.65 V 3
High-level output voltage VOH 1.9 2.15 V Ta = 25°C; IOH = -8 mA; VCC = 2.3 V 3
High-level output voltage VOH 2.4 2.8 V Ta = 25°C; IOH = -16 mA; VCC = 3.0 V 3
Low-level output voltage VOL 0 0.1 V Ta = 25°C; IOL = 100 µA; VCC = 1.65 V 3
Low-level output voltage VOL 0.08 0.24 V Ta = 25°C; IOL = 4 mA; VCC = 1.65 V 3
Low-level output voltage VOL 0.1 0.3 V Ta = 25°C; IOL = 8 mA; VCC = 2.3 V 3
Low-level output voltage VOL 0.15 0.4 V Ta = 25°C; IOL = 16 mA; VCC = 3.0 V 3
Input leakage current IIN -1 1 µA Ta = 25°C; VIN = 5.5 V or GND; VCC = 0 to 5.5 V 3
Power-OFF leakage current IOFF 1 µA Ta = 25°C; VIN or VOUT = 5.5 V; VCC = 0 V 3
Quiescent supply current ICC 2 µA Ta = 25°C; VIN = VCC or GND; VCC = 5.5 V 3
High-level output voltage VOH 1.55 V Ta = -40 to 85°C; IOH = -100 µA; VCC = 1.65 V 4
High-level output voltage VOH 2.2 V Ta = -40 to 85°C; IOH = -100 µA; VCC = 2.3 V 4
High-level output voltage VOH 2.9 V Ta = -40 to 85°C; IOH = -100 µA; VCC = 3.0 V 4
High-level output voltage VOH 4.4 V Ta = -40 to 85°C; IOH = -100 µA; VCC = 4.5 V 4
High-level output voltage VOH 1.29 V Ta = -40 to 85°C; IOH = -4 mA; VCC = 1.65 V 4
High-level output voltage VOH 1.9 V Ta = -40 to 85°C; IOH = -8 mA; VCC = 2.3 V 4
High-level output voltage VOH 2.4 V Ta = -40 to 85°C; IOH = -16 mA; VCC = 3.0 V 4
High-level output voltage VOH 2.3 V Ta = -40 to 85°C; IOH = -24 mA; VCC = 3.0 V 4
High-level output voltage VOH 3.8 V Ta = -40 to 85°C; IOH = -32 mA; VCC = 4.5 V 4
Low-level output voltage VOL 0.1 V Ta = -40 to 85°C; IOL = 100 µA; VCC = 1.65 V 4
Low-level output voltage VOL 0.24 V Ta = -40 to 85°C; IOL = 4 mA; VCC = 1.65 V 4
Low-level output voltage VOL 0.3 V Ta = -40 to 85°C; IOL = 8 mA; VCC = 2.3 V 4
Low-level output voltage VOL 0.4 V Ta = -40 to 85°C; IOL = 16 mA; VCC = 3.0 V 4
Low-level output voltage VOL 0.55 V Ta = -40 to 85°C; IOL = 24 mA; VCC = 3.0 V 4
Input leakage current IIN -10 10 µA Ta = -40 to 85°C; VIN = 5.5 V or GND; VCC = 0 to 5.5 V 4
Power-OFF leakage current IOFF 10 µA Ta = -40 to 85°C; VIN or VOUT = 5.5 V; VCC = 0 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 1 10 ns Ta = -40 to 85°C; RL = 1 MΩ; CL = 15 pF; VCC = 1.8±0.15 V 6
Propagation delay time tPLH,tPHL 0.8 7 ns Ta = -40 to 85°C; RL = 1 MΩ; CL = 15 pF; VCC = 2.5±0.2 V 6
Propagation delay time tPLH,tPHL 0.5 4.7 ns Ta = -40 to 85°C; RL = 1 MΩ; CL = 15 pF; VCC = 3.3±0.3 V 6
Propagation delay time tPLH,tPHL 0.5 4.1 ns Ta = -40 to 85°C; RL = 1 MΩ; CL = 15 pF; VCC = 5.0±0.5 V 6
Propagation delay time tPLH,tPHL 1.5 5.2 ns Ta = -40 to 85°C; RL = 500 Ω; CL = 50 pF; VCC = 3.3±0.3 V 6
Propagation delay time tPLH,tPHL 0.8 4.5 ns Ta = -40 to 85°C; RL = 500 Ω; CL = 50 pF; VCC = 5.0±0.5 V 6

CAD (KiCad official)

  • Symbol: TC7SZ34FE
  • Footprint: Package_TO_SOT_SMD:SOT-553
  • 3D model: SOT-553-5 (KiCad packages3D, STEP)
  • 3D model files: tc7sz34fe-etched.step / tc7sz34fe-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tc7sz34fe.step / tc7sz34fe.glb are the bare package body.

Provenance

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

  • Datasheet: TOSHIBA datasheet (8 pp, sha256 5b80336f399fd78b, 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