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CD74ACT541M96

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by adom

Texas Instruments Buffer/Driver/Transceiver, SOIC-20-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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CD74ACT541M96

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.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cd74act541m96.step / cd74act541m96.glb are 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, 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