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SN74HCS153DR

Public Made by Adom

by adom

Texas Instruments Signal Switches, Multiplexers, Decoders, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Symbol & Footprint

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Contents

README

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SN74HCS153DR

Texas Instruments · Signal Switches, Multiplexers, Decoders · SOIC-16

SN74HCS153DR from Texas Instruments, in a SOIC-16. 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 1G input Channel 1 output strobe, active low; a high level forces output 1Y low regardless of the other inputs.
2 B input Address select B, common to both channels, selects which data input (C0 to C3) reaches the output.
3 1C3 input Channel 1 data input 3.
4 1C2 input Channel 1 data input 2.
5 1C1 input Channel 1 data input 1.
6 1C0 input Channel 1 data input 0.
7 1Y output Channel 1 data output, equal to the selected data input when 1G is low.
8 GND power_in Ground reference for the device.
9 2Y output Channel 2 data output, equal to the selected data input when 2G is low.
10 2C0 input Channel 2 data input 0.
11 2C1 input Channel 2 data input 1.
12 2C2 input Channel 2 data input 2.
13 2C3 input Channel 2 data input 3.
14 A input Address select A, common to both channels, selects which data input (C0 to C3) reaches the output.
15 2G input Channel 2 output strobe, active low; a high level forces output 2Y low regardless of the other inputs.
16 VCC power_in Positive supply; recommended operating range is 2 V to 6 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-16
Category Logic
Pins 16

CAD (KiCad official)

  • Symbol: SN74HCS153DR
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOIC-16 (KiCad packages3D, STEP)
  • 3D model files: sn74hcs153dr-etched.step / sn74hcs153dr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74hcs153dr.step / sn74hcs153dr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (25 pp, sha256 e8c4ac6c00fa59dc, retrieved 2026-10-08, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (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