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.
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README.mdadded+51@@ -0,0 +1,51 @@+# CD74HC126M96++**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.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `cd74hc126m96.step` / `cd74hc126m96.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/cd74hc126) (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`, primary `claude-haiku-4-5-20251001` (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](docs/cd74hc126m96-datasheet.pdf)
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