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RS1GT125XC5

Public Made by Adom

by adom

Jiangsu RUNIC Tech Buffers, Drivers, Receivers, Transceivers, SC-70-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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RS1GT125XC5

Jiangsu RUNIC Tech · Buffers, Drivers, Receivers, Transceivers · SC-70-5

RS1GT125XC5 from Jiangsu RUNIC Tech, in a SC-70-5. 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 OE input Active-low output enable; when OE is high the Y output is disabled to high impedance, and it should be tied to VCC through a pullup resistor to keep the output in high impedance during power up or power down.
2 A input Data input to the buffer, TTL-voltage compatible, with an input voltage range of 0 V to 5.5 V.
3 GND power_in Ground pin.
4 Y tri_state Buffered 3-state output of input A, rated for ±32 mA output drive at VCC = 5.0 V and fully specified for partial-power-down (Ioff) operation so it does not back-feed current when the device is powered down.
5 VCC power_in Supply pin, operating range 2 V to 5.5 V.

Key specifications

Parameter Value
Manufacturer Jiangsu RUNIC Tech
Package SC-70-5
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 2 5.5 V Operating 7
High-level input voltage VIH 1 V VCC=2V 7
High-level input voltage VIH 1.5 V VCC=3.3V 7
High-level input voltage VIH 2 V VCC=4.5V to 5.5V 7
Low-level input voltage VIL 0.3 V VCC=2V 7
Low-level input voltage VIL 0.55 V VCC=3.3V 7
Low-level input voltage VIL 0.8 V VCC=4.5V to 5.5V 7
Input voltage VI 0 5.5 V 7
Output voltage VO 0 V 7
Input transition rise or fall tr, tf 5 ns/V VCC=2.0V to 5.5V 7
Operating temperature TA -40 125 °C 7
Supply voltage range VCC -0.5 6.5 V 6
Input voltage range VI -0.5 6.5 V 6
Voltage range applied to any output in the high-impedance or power-off state Vo -0.5 6.5 V 6
Voltage range applied to any output in the high or low state Vo -0.5 V 6
Input clamp current IIK -50 mA VI<0 6
Output clamp current IOK -50 mA VO<0 6
Continuous output current IO -50 50 mA 6
Continuous current through VCC or GND -100 100 mA 6
Package thermal impedance θJA 380 °C/W SOT353/(SC70-5) 6
Junction temperature TJ -65 150 °C 6
Storage temperature Tstg -65 150 °C 6
Output high voltage VOH 1.2 V IOH = -8mA, VCC=2V 7
Output high voltage VOH 1.9 V IOH = -24mA, VCC=3.3V 7
Output high voltage VOH 2.4 V IOH = -32mA, VCC=4.5V 7
Output high voltage VOH 2.3 V IOH = -32mA, VCC=5V 7
Output high voltage VOH 3.8 V IOH = -32mA, VCC=5.5V 7
Output low voltage VOL 0.1 V IOL = 100μA, VCC=2V to 5.5V 7
Output low voltage VOL 0.45 V IOL = 8mA, VCC=2V 7
Output low voltage VOL 0.3 V IOL = 24mA, VCC=3.3V 7
Output low voltage VOL 0.4 V IOL = 32mA, VCC=4.5V 7
Output low voltage VOL 0.55 V IOL = 32mA, VCC=5V 7
Input leakage current (A or OE inputs) II -1 1 µA VI=5.5V or GND, VCC 0V to 5.5V, +25°C 7
Input leakage current (A or OE inputs) II -5 5 µA VI=5.5V or GND, VCC 0V to 5.5V, Full 7
Partial power-down input/output current Ioff -1 1 µA VI or VO=5.5V, VCC=0V, +25°C 7
Partial power-down input/output current Ioff -10 10 µA VI or VO=5.5V, VCC=0V, Full 7
Quiescent supply current ICC 0.1 1 µA VI=5.5V or GND, IO=0, VCC 2V to 5.5V, +25°C 7
Quiescent supply current ICC 10 µA VI=5.5V or GND, IO=0, VCC 2V to 5.5V, Full 7
Additional quiescent supply current per input pin ICCT 500 µA One input at VCC-3.4V, other inputs at VCC or GND, VCC=5.5V, Full 7
Propagation delay tpd 15.5 ns VCC=2.0V±0.2V, CL=30pF, RL=500Ω 8
Propagation delay tpd 9.5 ns VCC=3.3V±0.3V, CL=50pF, RL=500Ω 8
Propagation delay tpd 7.6 ns VCC=5.0V±0.5V, CL=50pF, RL=500Ω 8
Enable time ten 15.8 ns VCC=2.0V±0.2V, CL=30pF, RL=500Ω 8
Enable time ten 9.5 ns VCC=3.3V±0.3V, CL=50pF, RL=500Ω 8
Enable time ten 8 ns VCC=5.0V±0.5V, CL=50pF, RL=500Ω 8
Disable time tdis 9 ns VCC=2.0V±0.2V, CL=30pF, RL=500Ω 8
Disable time tdis 8.5 ns VCC=3.3V±0.3V, CL=50pF, RL=500Ω 8
Disable time tdis 7.3 ns VCC=5.0V±0.5V, CL=50pF, RL=500Ω 8

CAD (KiCad official)

  • Symbol: RS1GT125XC5
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SC-70-5 (KiCad packages3D, STEP)
  • 3D model files: rs1gt125xc5-etched.step / rs1gt125xc5-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rs1gt125xc5.step / rs1gt125xc5.glb are the bare package body.

Provenance

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

  • Datasheet: Jiangsu RUNIC Tech datasheet (13 pp, sha256 5bbbe0fb98137bca, retrieved 2026-10-17, tier: lcsc)
  • 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