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RS1GT126XC5

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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RS1GT126XC5

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

RS1GT126XC5 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 Output-enable input; when OE is low the output is disabled to high impedance, and OE should be tied to GND through a pulldown resistor to keep the output high-impedance during power up or power down, with the minimum resistor value set by the driver's current-sourcing capability.
2 A input Data input of the single buffer, TTL-voltage compatible, with an input voltage range of 0 V to 5.5 V; unused inputs must be held at VCC or GND.
3 GND power_in Ground pin for the device.
4 Y tri_state 3-state buffer output rated for ±32 mA drive at VCC = 5.0 V, and placed in high impedance when OE is low.
5 VCC power_in Supply pin; the operating supply range is 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 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
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, SOT353 (SC70-5) θJA 380 °C/W SOT353/(SC70-5) package; packages soldered directly onto a PCB 6
Junction temperature TJ -65 150 °C 6
Storage temperature Tstg -65 150 °C 6
Supply voltage, operating 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
High-level output voltage VOH 1.2 V IOH = -8mA, VCC = 2V 7
High-level output voltage VOH 1.9 V IOH = -24mA, VCC = 3.3V 7
High-level output voltage VOH 2.4 V IOH = -32mA, VCC = 4.5V 7
High-level output voltage VOH 2.3 V IOH = -32mA, VCC = 5V 7
High-level output voltage VOH 3.8 V IOH = -32mA, VCC = 5.5V 7
Low-level output voltage VOL 0.1 V IOL = 100µA, VCC = 2V to 5.5V 7
Low-level output voltage VOL 0.45 V IOL = 8mA, VCC = 2V 7
Low-level output voltage VOL 0.3 V IOL = 24mA, VCC = 3.3V 7
Low-level output voltage VOL 0.4 V IOL = 32mA, VCC = 4.5V 7
Low-level output voltage VOL 0.55 V IOL = 32mA, VCC = 5V 7
Input leakage current, A or OE inputs II -1 0.1 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
Power-off leakage current Ioff -1 0.1 1 µA VI or VO=5.5V, VCC 0V, +25°C 7
Power-off leakage 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 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 9.7 ns VCC=3.3V±0.3V, CL=50pF, RL=500Ω 8
Propagation delay tpd 7.5 ns VCC=5.0V±0.5V, CL=50pF, RL=500Ω 8
Enable time ten 10.8 ns VCC=2.0V±0.2V, CL=30pF, RL=500Ω 8
Enable time ten 7.4 ns VCC=3.3V±0.3V, CL=50pF, RL=500Ω 8
Enable time ten 6.04 ns VCC=5.0V±0.5V, CL=50pF, RL=500Ω 8
Disable time tdis 13.6 ns VCC=2.0V±0.2V, CL=30pF, RL=500Ω 8
Disable time tdis 9.7 ns VCC=3.3V±0.3V, CL=50pF, RL=500Ω 8
Disable time tdis 7.7 ns VCC=5.0V±0.5V, CL=50pF, RL=500Ω 8

CAD (KiCad official)

  • Symbol: RS1GT126XC5
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SC-70-5 (KiCad packages3D, STEP)
  • 3D model files: rs1gt126xc5-etched.step / rs1gt126xc5-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rs1gt126xc5.step / rs1gt126xc5.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 b8a44fc5074ebd27, 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