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74LVC125AS14-13

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Diodes Incorporated Buffer/Driver/Transceiver, SOP-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Ray 74lvc125as14-13: laser-etched CAD + chip hero (factory 2.0.0 backfill) 2bfdce9 1mo ago

74LVC125AS14-13

Diodes Incorporated · Buffer/Driver/Transceiver · SOP-14

74LVC125AS14-13 from Diodes Incorporated, in a SOP-14. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 1OE input Data enable input for buffer 1 (active low). When low, buffer 1 output 1Y follows input 1A; when high, 1Y is in high-impedance. Input voltage range 0-5.5 V.
2 1A input Data input for buffer 1. CMOS logic input, 5.5 V tolerant, VIH >= 0.65VCC, VIL <= 0.35VCC.
3 1Y tri_state Data output for buffer 1. 3-state CMOS output capable of sinking 24 mA at VCC = 3.3 V; enabled when 1OE is low.
4 2OE input Data enable input for buffer 2 (active low). When low, buffer 2 output 2Y follows input 2A; when high, 2Y is high-impedance.
5 2A input Data input for buffer 2. CMOS logic input, 5.5 V tolerant.
6 2Y tri_state Data output for buffer 2. 3-state CMOS output; enabled when 2OE is low.
7 GND power_in Ground reference. 0 V return for the device.
8 3Y tri_state Data output for buffer 3. 3-state CMOS output; enabled when 3OE is low.
9 3A input Data input for buffer 3. CMOS logic input, 5.5 V tolerant.
10 3OE input Data enable input for buffer 3 (active low). When low, buffer 3 output 3Y follows input 3A; when high, 3Y is high-impedance.
11 4Y tri_state Data output for buffer 4. 3-state CMOS output; enabled when 4OE is low.
12 4A input Data input for buffer 4. CMOS logic input, 5.5 V tolerant.
13 4OE input Data enable input for buffer 4 (active low). When low, buffer 4 output 4Y follows input 4A; when high, 4Y is high-impedance.
14 VCC power_in Positive supply voltage, 1.65 V to 5.5 V operating range (absolute max 6.5 V). Typical supply current ICC = 10 uA at VCC = 3.6 V.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOP-14
Category Logic
Pins 14

Ordering variants

  • 74LVC125AS14-13
  • 74LVC125AS14-13T14-13

CAD (KiCad official)

  • Symbol: 74LVC125AS14-13
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOP-14 (KiCad packages3D, STEP)
  • 3D model files: 74lvc125as14-13-etched.step / 74lvc125as14-13-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 74lvc125as14-13.step / 74lvc125as14-13.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (10 pp, sha256 9276dbd963ebe928, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF