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CD74AC373M96
Public Made by Adomby adom
Texas Instruments Latches, SOIC-20-300mil. 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
markdownCD74AC373M96
Texas Instruments · Latches · SOIC-20-300mil
CD74AC373M96 from Texas Instruments, in a SOIC-20-300mil. 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 | 3-state output enable input that forces all outputs to high-impedance state when high |
| 2 | 0Q | tri_state | 3-state output for channel 0 controlled by OE |
| 3 | 0D | input | Data input for channel 0 of the transparent latch |
| 4 | 1D | input | Data input for channel 1 of the transparent latch |
| 5 | 1Q | tri_state | 3-state output for channel 1 controlled by OE |
| 6 | 2Q | tri_state | 3-state output for channel 2 controlled by OE |
| 7 | 2D | input | Data input for channel 2 of the transparent latch |
| 8 | 3D | input | Data input for channel 3 of the transparent latch |
| 9 | 3Q | tri_state | 3-state output for channel 3 controlled by OE |
| 10 | GND | power_in | Ground reference |
| 11 | LE | input | Latch enable input (active HIGH) that makes outputs follow inputs when high and latches data when low |
| 12 | 4Q | tri_state | 3-state output for channel 4 controlled by OE |
| 13 | 4D | input | Data input for channel 4 of the transparent latch |
| 14 | 5D | input | Data input for channel 5 of the transparent latch |
| 15 | 5Q | tri_state | 3-state output for channel 5 controlled by OE |
| 16 | 6Q | tri_state | 3-state output for channel 6 controlled by OE |
| 17 | 6D | input | Data input for channel 6 of the transparent latch |
| 18 | 7D | input | Data input for channel 7 of the transparent latch |
| 19 | 7Q | tri_state | 3-state output for channel 7 controlled by OE |
| 20 | VCC | power_in | Supply voltage with recommended operating range of 1.5 V to 5.5 V for AC types |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-20-300mil |
| Category | Logic |
| Pins | 20 |
CAD (KiCad official)
- Symbol:
CD74AC373M96 - Footprint:
Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm - 3D model: SOIC-20-300mil (KiCad packages3D, STEP)
- 3D model files:
cd74ac373m96-etched.step/cd74ac373m96-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cd74ac373m96.step/cd74ac373m96.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (25 pp, sha256
6e8501e778a907d5, retrieved 2026-09-24, 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 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).