component
CD74HC126M96
Public Made by Adomby adom
Texas Instruments Buffers, Drivers, Receivers, Transceivers, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownCD74HC126M96
Texas Instruments · Buffers, Drivers, Receivers, Transceivers · SOIC-14
CD74HC126M96 from Texas Instruments, in a SOIC-14. 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 | 1OE | input | Channel 1 output enable; when high, 1Y is driven by 1A; when low, 1Y is high-impedance |
| 2 | 1A | input | Channel 1 input A; drives output 1Y when 1OE is high |
| 3 | 1Y | tri_state | Channel 1 tri-state output replicating 1A when 1OE is high or high-impedance when 1OE is low |
| 4 | 2OE | input | Channel 2 output enable; when high, 2Y is driven by 2A; when low, 2Y is high-impedance |
| 5 | 2A | input | Channel 2 input A; drives output 2Y when 2OE is high |
| 6 | 2Y | tri_state | Channel 2 tri-state output replicating 2A when 2OE is high or high-impedance when 2OE is low |
| 7 | GND | power_in | Ground |
| 8 | 3Y | tri_state | Channel 3 tri-state output replicating 3A when 3OE is high or high-impedance when 3OE is low |
| 9 | 3A | input | Channel 3 input A; drives output 3Y when 3OE is high |
| 10 | 3OE | input | Channel 3 output enable; when high, 3Y is driven by 3A; when low, 3Y is high-impedance |
| 11 | 4Y | tri_state | Channel 4 tri-state output replicating 4A when 4OE is high or high-impedance when 4OE is low |
| 12 | 4A | input | Channel 4 input A; drives output 4Y when 4OE is high |
| 13 | 4OE | input | Channel 4 output enable; when high, 4Y is driven by 4A; when low, 4Y is high-impedance |
| 14 | VCC | power_in | Positive supply voltage, 2V to 6V operating range |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-14 |
| Category | Logic |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
CD74HC126M96 - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files:
cd74hc126m96-etched.step/cd74hc126m96-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cd74hc126m96.step/cd74hc126m96.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (27 pp, sha256
a4d64fd7a3fd1f24, retrieved 2026-10-02, 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, primaryclaude-haiku-4-5-20251001(text), consensusclaude-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).