component

SN74HC541N

Public Made by Adom

by adom

XBLW Buffers, Drivers, Receivers, Transceivers, DIP-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentlogicsn74hc541nfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity

3D Model

Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

Symbol & Footprint

Schematic Symbol

Open full view ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

PCB Footprint

Open full view ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

Datasheet

Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Download PDF
Contents

README

markdown

SN74HC541N

XBLW · Buffers, Drivers, Receivers, Transceivers · DIP-20

SN74HC541N from XBLW, in a DIP-20. 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 input 1; a HIGH on OEn puts the outputs in the high-impedance OFF-state.
2 A0 input Data input 0.
3 A1 input Data input 1.
4 A2 input Data input 2.
5 A3 input Data input 3.
6 A4 input Data input 4.
7 A5 input Data input 5.
8 A6 input Data input 6.
9 A7 input Data input 7.
10 GND power_in Ground (0 V).
11 Y7 tri_state Data output 7 (3-state, non-inverting).
12 Y6 tri_state Data output 6 (3-state, non-inverting).
13 Y5 tri_state Data output 5 (3-state, non-inverting).
14 Y4 tri_state Data output 4 (3-state, non-inverting).
15 Y3 tri_state Data output 3 (3-state, non-inverting).
16 Y2 tri_state Data output 2 (3-state, non-inverting).
17 Y1 tri_state Data output 1 (3-state, non-inverting).
18 Y0 tri_state Data output 0 (3-state, non-inverting).
19 OE2 input Active-LOW output enable input 2; a HIGH on OEn puts the outputs in the high-impedance OFF-state.
20 VCC power_in Supply voltage.

Key specifications

Parameter Value
Manufacturer XBLW
Package DIP-20
Category Logic
Pins 20

CAD (KiCad official)

  • Symbol: SN74HC541N
  • Footprint: Package_DIP:DIP-20_W7.62mm
  • 3D model: DIP-20 (KiCad packages3D, STEP)
  • 3D model files: sn74hc541n-etched.step / sn74hc541n-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74hc541n.step / sn74hc541n.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: XBLW datasheet (18 pp, sha256 f63ecfb6d4e0153d, retrieved 2026-10-15, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (vision), consensus claude-opus-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