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SN75468DR

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Texas Instruments Darlington Transistor Arrays, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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SN75468DR

Texas Instruments · Darlington Transistor Arrays · SOIC-16

SN75468DR 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 1B input Channel 1 Darlington base input with 2700-Ω series base resistor for direct TTL or 5-V CMOS drive.
2 2B input Channel 2 Darlington base input with 2700-Ω series base resistor for direct TTL or 5-V CMOS drive.
3 3B input Channel 3 Darlington base input with 2700-Ω series base resistor for direct TTL or 5-V CMOS drive.
4 4B input Channel 4 Darlington base input with 2700-Ω series base resistor for direct TTL or 5-V CMOS drive.
5 5B input Channel 5 Darlington base input with 2700-Ω series base resistor for direct TTL or 5-V CMOS drive.
6 6B input Channel 6 Darlington base input with 2700-Ω series base resistor for direct TTL or 5-V CMOS drive.
7 7B input Channel 7 Darlington base input with 2700-Ω series base resistor for direct TTL or 5-V CMOS drive.
8 E power_in Common emitter shared by all channels, typically tied to ground, carrying up to 2.5 A total emitter current.
9 COM passive Common cathode node for the clamp (flyback) diodes, tied to the coil supply for inductive loads.
10 7C output Channel 7 open-collector Darlington output rated 500 mA with 100 V maximum collector-emitter voltage.
11 6C output Channel 6 open-collector Darlington output rated 500 mA with 100 V maximum collector-emitter voltage.
12 5C output Channel 5 open-collector Darlington output rated 500 mA with 100 V maximum collector-emitter voltage.
13 4C output Channel 4 open-collector Darlington output rated 500 mA with 100 V maximum collector-emitter voltage.
14 3C output Channel 3 open-collector Darlington output rated 500 mA with 100 V maximum collector-emitter voltage.
15 2C output Channel 2 open-collector Darlington output rated 500 mA with 100 V maximum collector-emitter voltage.
16 1C output Channel 1 open-collector Darlington output rated 500 mA with 100 V maximum collector-emitter voltage.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-16
Category Transistors/Thyristors
Pins 16

CAD (KiCad official)

  • Symbol: SN75468DR
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOIC-16 (KiCad packages3D, STEP)
  • 3D model files: sn75468dr-etched.step / sn75468dr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn75468dr.step / sn75468dr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (26 pp, sha256 5828912b4f785cfa, retrieved 2026-10-05, tier: manufacturer)
  • 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