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SN74LVC1G125DC

Public Made by Adom

by adom

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

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SN74LVC1G125DC

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

SN74LVC1G125DC from lingxingic, 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 OE input Output enable input, active low: when OE is low the output follows A, and when OE is high the output Y is placed in high impedance (Z).
2 A input Data input, compatible with 3.3 V or 5 V logic levels, allowing mixed 3.3 V and 5 V voltage operation.
3 GND power_in Ground (0 V) reference pin.
4 Y tri_state Three-state data output that drives Y = A when enabled and goes high impedance when OE is high; ±24 mA output drive at VCC = 3.0 V.
5 VCC power_in Supply voltage, recommended range 1.65 V to 5.5 V (absolute maximum 6.5 V).

Key specifications

Parameter Value
Manufacturer lingxingic
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
电源电压 VCC -0.5 6.5 V 6
输入钳位电流 IIK -50 mA VI<0V 6
输入电压 VI -0.5 6.5 V 6
输出钳位电流 IOK 50 mA VO>VCC 或 VO<0V (printed ±50) 6
输出电压 工作模式 VO -0.5 V 工作模式 6
输出电压 掉电模式 VO -0.5 6.5 V 掉电模式 6
输出电流 IO 50 mA VO=0V～VCC (printed ±50) 6
电源电流 ICC 100 mA 6
地电流 IGND -100 mA 6
贮存温度 Tstg -65 150 ℃ 6
焊接温度 TL 260 ℃ 10 秒 6
电源电压 VCC 1.65 5.5 V 6
输入电压 VI 0 5.5 V 6
输出电压 工作模式 VO 0 V 工作模式 6
输出电压 掉电模式 VO 0 5.5 V 掉电模式；VCC=0V 6
环境温度 Tamb -40 125 ℃ 6
高电平输入电压 VIH 1.7 V Tamb=-40℃～+85℃；VCC=2.3V～2.7V 7
高电平输入电压 VIH 2 V Tamb=-40℃～+85℃；VCC=2.7V～3.6V 7
低电平输入电压 VIL 0.7 V Tamb=-40℃～+85℃；VCC=2.3V～2.7V 7
低电平输入电压 VIL 0.8 V Tamb=-40℃～+85℃；VCC=2.7V～3.6V 7
高电平输出电压 VOH 1.2 V Tamb=-40℃～+85℃；IO=-4mA；VCC=1.65V 7
高电平输出电压 VOH 1.9 V Tamb=-40℃～+85℃；IO=-8mA；VCC=2.3V 7
高电平输出电压 VOH 2.2 V Tamb=-40℃～+85℃；IO=-12mA；VCC=2.7V 7
高电平输出电压 VOH 2.3 V Tamb=-40℃～+85℃；IO=-24mA；VCC=3.0V 7
高电平输出电压 VOH 3.8 V Tamb=-40℃～+85℃；IO=-32mA；VCC=4.5V 7
低电平输出电压 VOL 0.1 V Tamb=-40℃～+85℃；IO=100uA；VCC=1.65V～5.5V 7
低电平输出电压 VOL 0.45 V Tamb=-40℃～+85℃；IO=4mA；VCC=1.65V 7
低电平输出电压 VOL 0.3 V Tamb=-40℃～+85℃；IO=8mA；VCC=2.3V 7
低电平输出电压 VOL 0.4 V Tamb=-40℃～+85℃；IO=12mA；VCC=2.7V 7
低电平输出电压 VOL 0.55 V Tamb=-40℃～+85℃；IO=24mA；VCC=3.0V 7
输入漏电流 II 2 uA Tamb=-40℃～+85℃；VCC=5.5V 或 GND；VI=0～5.5V (printed ±2) 7
截止状态输出电流 IOZ 2 uA Tamb=-40℃～+85℃；VI=VIH或VIL；VO=5.5V 或 GND；VCC=3.6V (printed ±2) 7
掉电漏电流 IOFF 2 uA Tamb=-40℃～+85℃；VI 或 VO=5.5V；VCC=0V (printed ±2) 7
静态电流 ICC 2 uA Tamb=-40℃～+85℃；VI=5.5V 或 GND；IO=0A；VCC=1.65V～5.5V 7
串通电流 ΔICC 500 uA Tamb=-40℃～+85℃；每个引脚；VI=VCC-0.6V；IO=0A；VCC=2.3V～5.5V 7
高电平输入电压 VIH 1.7 V Tamb=-40℃～+125℃；VCC=2.3V～2.7V 8
高电平输入电压 VIH 2 V Tamb=-40℃～+125℃；VCC=2.7V～3.6V 8
低电平输入电压 VIL 0.7 V Tamb=-40℃～+125℃；VCC=2.3V～2.7V 8
低电平输入电压 VIL 0.8 V Tamb=-40℃～+125℃；VCC=2.7V～3.6V 8
高电平输出电压 VOH 0.95 V Tamb=-40℃～+125℃；IO=-4mA；VCC=1.65V 8
高电平输出电压 VOH 1.7 V Tamb=-40℃～+125℃；IO=-8mA；VCC=2.3V 8
高电平输出电压 VOH 1.9 V Tamb=-40℃～+125℃；IO=-12mA；VCC=2.7V 8
高电平输出电压 VOH 2 V Tamb=-40℃～+125℃；IO=-24mA；VCC=3.0V 8
高电平输出电压 VOH 3.4 V Tamb=-40℃～+125℃；IO=-32mA；VCC=4.5V 8
低电平输出电压 VOL 0.1 V Tamb=-40℃～+125℃；IO=100uA；VCC=1.65V～5.5V 8
低电平输出电压 VOL 0.7 V Tamb=-40℃～+125℃；IO=4mA；VCC=1.65V 8
低电平输出电压 VOL 0.45 V Tamb=-40℃～+125℃；IO=8mA；VCC=2.3V 8
低电平输出电压 VOL 0.6 V Tamb=-40℃～+125℃；IO=12mA；VCC=2.7V 8
低电平输出电压 VOL 0.8 V Tamb=-40℃～+125℃；IO=24mA；VCC=3.0V 8
输入漏电流 II 4 uA Tamb=-40℃～+125℃；VCC=5.5V 或 GND；VI=0～5.5V (printed ±4) 8
截止状态输出电流 IOZ 4 uA Tamb=-40℃～+125℃；VI=VIH或VIL；VO=5.5V 或 GND；VCC=3.6V (printed ±4) 8
掉电漏电流 IOFF 4 uA Tamb=-40℃～+125℃；VI 或 VO=5.5V；VCC=0V (printed ±4) 8
静态电流 ICC 4 uA Tamb=-40℃～+125℃；VI=5.5V 或 GND；IO=0A；VCC=1.65V～5.5V 8
串通电流 ΔICC 500 uA Tamb=-40℃～+125℃；每个引脚；VI=VCC-0.6V；IO=0A；VCC=2.3V～5.5V 8
A到Y的传输延时 tPLH，tPHL 19.5 ns Tamb=-40℃～+125℃；见图3；VCC=1.65V～1.95V 9
A到Y的传输延时 tPLH，tPHL 12.6 ns Tamb=-40℃～+125℃；见图3；VCC=2.3V～2.7V 9
A到Y的传输延时 tPLH，tPHL 10.5 ns Tamb=-40℃～+125℃；见图3；VCC=4.5V～5.5V 9

CAD (KiCad official)

  • Symbol: SN74LVC1G125DC
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SOT-353 (KiCad packages3D, STEP)
  • 3D model files: sn74lvc1g125dc-etched.step / sn74lvc1g125dc-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74lvc1g125dc.step / sn74lvc1g125dc.glb are the bare package body.

Provenance

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

  • Datasheet: lingxingic datasheet (16 pp, sha256 433ba25402d61062, retrieved 2026-10-18, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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