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CD74ACT541M96
Public Made by Adomby adom
Texas Instruments Buffer/Driver/Transceiver, 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
markdownCD74ACT541M96
Texas Instruments · Buffer/Driver/Transceiver · SOIC-20-300mil
CD74ACT541M96 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 | OE1 | input | Active-low output enable 1; outputs are high-impedance when OE1 or OE2 is high. |
| 2 | A0 | input | Buffer data input A0. |
| 3 | A1 | input | Buffer data input A1. |
| 4 | A2 | input | Buffer data input A2. |
| 5 | A3 | input | Buffer data input A3. |
| 6 | A4 | input | Buffer data input A4. |
| 7 | A5 | input | Buffer data input A5. |
| 8 | A6 | input | Buffer data input A6. |
| 9 | A7 | input | Buffer data input A7. |
| 10 | GND | power_in | Ground. |
| 11 | Y7 | tri_state | Non-inverting 3-state output Y7 following A7, with ±24 mA drive. |
| 12 | Y6 | tri_state | Non-inverting 3-state output Y6 following A6, with ±24 mA drive. |
| 13 | Y5 | tri_state | Non-inverting 3-state output Y5 following A5, with ±24 mA drive. |
| 14 | Y4 | tri_state | Non-inverting 3-state output Y4 following A4, with ±24 mA drive. |
| 15 | Y3 | tri_state | Non-inverting 3-state output Y3 following A3, with ±24 mA drive. |
| 16 | Y2 | tri_state | Non-inverting 3-state output Y2 following A2, with ±24 mA drive. |
| 17 | Y1 | tri_state | Non-inverting 3-state output Y1 following A1, with ±24 mA drive. |
| 18 | Y0 | tri_state | Non-inverting 3-state output Y0 following A0, with ±24 mA drive. |
| 19 | OE2 | input | Active-low output enable 2; outputs are high-impedance when OE1 or OE2 is high. |
| 20 | VCC | power_in | Supply voltage; 4.5 V to 5.5 V for ACT types. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-20-300mil |
| Category | Logic ICs |
| Pins | 20 |
CAD (KiCad official)
- Symbol:
CD74ACT541M96 - Footprint:
Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm - 3D model: SOIC-20-300mil (KiCad packages3D, STEP)
- 3D model files:
cd74act541m96-etched.step/cd74act541m96-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cd74act541m96.step/cd74act541m96.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (29 pp, sha256
3bbe83696bf3757a, retrieved 2026-10-05, 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).