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SN75453BP

Public Made by Adom

by adom

Texas Instruments Buffers, Drivers, Receivers, Transceivers, PDIP-8. 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
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docs Publish 0.1.0 · Ray 11d ago
viewers sn75453bp: viewers · Ray 11d ago
package.json Publish 0.1.0 · Ray 11d ago
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README.md Publish 0.1.0 · Ray 11d ago
sn75453bp-etched.glb sn75453bp: factory component page (tier=lcsc) · Ray 11d ago
sn75453bp-etched.step sn75453bp: factory component page (tier=lcsc) · Ray 11d ago
sn75453bp-hero.glb sn75453bp: hero GLB from the etched model (keeps the MPN mark) · Ray 11d ago
sn75453bp-hero.overlay.json Publish 0.1.0 · Ray 11d ago
sn75453bp.glb Publish 0.1.0 · Ray 11d ago
sn75453bp.kicad_mod Publish 0.1.0 · Ray 11d ago
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sn75453bp.lbr Publish 0.1.0 · Ray 11d ago
sn75453bp.step Publish 0.1.0 · Ray 11d ago

SN75453BP

Texas Instruments · Buffers, Drivers, Receivers, Transceivers · PDIP-8

SN75453BP from Texas Instruments, in a PDIP-8. 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 1A input Channel 1 logic input A is TTL-compatible and diode-clamped (VIH min 2 V, VIL max 0.8 V); it must not be left floating, so unused inputs should be tied to GND or VCC.
2 1B input Channel 1 logic input B is TTL-compatible and diode-clamped (VIH min 2 V, VIL max 0.8 V); it must not be left floating, so unused inputs should be tied to GND or VCC.
3 1Y output Channel 1 open-collector driver output, rated for an off-state voltage up to 30 V and a continuous collector current up to 400 mA (recommended load current not to exceed 300 mA).
4 GND power_in Ground reference for the device; all voltages are referenced to this pin.
5 2Y output Channel 2 open-collector driver output, rated for an off-state voltage up to 30 V and a continuous collector current up to 400 mA (recommended load current not to exceed 300 mA).
6 2A input Channel 2 logic input A is TTL-compatible and diode-clamped (VIH min 2 V, VIL max 0.8 V); it must not be left floating, so unused inputs should be tied to GND or VCC.
7 2B input Channel 2 logic input B is TTL-compatible and diode-clamped (VIH min 2 V, VIL max 0.8 V); it must not be left floating, so unused inputs should be tied to GND or VCC.
8 VCC power_in Supply voltage: recommended 4.75 V to 5.25 V for SN7545xB (absolute maximum 7 V), with a 0.1 µF bypass capacitor recommended on this pin.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package PDIP-8
Category Logic
Pins 8

CAD (KiCad official)

  • Symbol: SN75453BP
  • Footprint: Package_DIP:DIP-8_W7.62mm
  • 3D model: PDIP-8 (KiCad packages3D, STEP)
  • 3D model files: sn75453bp-etched.step / sn75453bp-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn75453bp.step / sn75453bp.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (34 pp, sha256 8ee8076e0183590a, retrieved 2026-10-11, 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-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