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TMUX1574PWR

Public Made by Adom

by adom

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

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs tmux1574pwr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
viewers tmux1574pwr: viewers · Ray 13d ago
package.json Publish 0.1.0 · Ray 13d ago
page.json Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout") · Ray 10d ago
README.md Initial commit: component/tmux1574pwr · Ray 13d ago
tmux1574pwr-etched.fit.json tmux1574pwr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
tmux1574pwr-etched.glb tmux1574pwr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
tmux1574pwr-etched.step tmux1574pwr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
tmux1574pwr.glb Publish 0.1.0 · Ray 13d ago
tmux1574pwr.kicad_mod Publish 0.1.0 · Ray 13d ago
tmux1574pwr.kicad_sym Publish 0.1.0 · Ray 13d ago
tmux1574pwr.lbr Publish 0.1.0 · Ray 13d ago
tmux1574pwr.step Publish 0.1.0 · Ray 13d ago

TMUX1574PWR

Texas Instruments · Analog Switches, Multiplexers · TSSOP-16

TMUX1574PWR from Texas Instruments, in a TSSOP-16. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 SEL input Select pin: controls state of switches according to Table 1. Internal 6 MΩ pull-down to GND.
2 S1A bidirectional Source pin 1A. Can be an input or output.
3 S1B bidirectional Source pin 1B. Can be an input or output.
4 D1 bidirectional Drain pin 1. Can be an input or output.
5 S2A bidirectional Source pin 2A. Can be an input or output.
6 S2B bidirectional Source pin 2B. Can be an input or output.
7 D2 bidirectional Drain pin 2. Can be an input or output.
8 GND power_in Ground (0 V) reference
9 D3 bidirectional Drain pin 3. Can be an input or output.
10 S3B bidirectional Source pin 3B. Can be an input or output.
11 S3A bidirectional Source pin 3A. Can be an input or output.
12 D4 bidirectional Drain pin 4. Can be an input or output.
13 S4B bidirectional Source pin 4B. Can be an input or output.
14 S4A bidirectional Source pin 4A. Can be an input or output.
15 EN input Active low enable: When this pin is high, all switches are turned off. When this pin is low, SEL pin controls the signal path selection. Internal 6 MΩ pull-down to GND.
16 VDD power_in Positive power supply. This pin is the most positive power-supply potential. For reliable operation, connect a decoupling capacitor ranging from 0.1 µF to 10 µF between VDD and GND.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-16
Category Interface
Pins 16

CAD (KiCad official)

  • Symbol: TMUX1574PWR
  • Footprint: Package_SO:TSSOP-16_4.4x5mm_P0.65mm
  • 3D model: TSSOP-16 (KiCad packages3D, STEP)
  • 3D model files: tmux1574pwr-etched.step / tmux1574pwr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tmux1574pwr.step / tmux1574pwr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (45 pp, sha256 e728f7dbb2a05665, retrieved 2026-09-22, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-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).

Datasheet PDF