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SN75469DR

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

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SN75469DR

Texas Instruments · Darlington Transistor Arrays · SOP-16

SN75469DR from Texas Instruments, in a SOP-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 a 10.5-kΩ series base resistor on the SN75469 for CMOS/PMOS operation at 6 to 15 V supplies.
2 2B input Channel 2 Darlington base input, with a 10.5-kΩ series base resistor on the SN75469 for CMOS/PMOS operation at 6 to 15 V supplies.
3 3B input Channel 3 Darlington base input, with a 10.5-kΩ series base resistor on the SN75469 for CMOS/PMOS operation at 6 to 15 V supplies.
4 4B input Channel 4 Darlington base input, with a 10.5-kΩ series base resistor on the SN75469 for CMOS/PMOS operation at 6 to 15 V supplies.
5 5B input Channel 5 Darlington base input, with a 10.5-kΩ series base resistor on the SN75469 for CMOS/PMOS operation at 6 to 15 V supplies.
6 6B input Channel 6 Darlington base input, with a 10.5-kΩ series base resistor on the SN75469 for CMOS/PMOS operation at 6 to 15 V supplies.
7 7B input Channel 7 Darlington base input, with a 10.5-kΩ series base resistor on the SN75469 for CMOS/PMOS operation at 6 to 15 V supplies.
8 E power_in Common emitter shared by all channels, typically tied to ground, and may carry up to 2.5 A total emitter current.
9 COM bidirectional Common cathode node for the flyback clamp diodes, required for inductive loads and typically tied to the coil supply.
10 7C output Channel 7 open-collector Darlington output rated 500 mA with a 100 V collector-emitter maximum.
11 6C output Channel 6 open-collector Darlington output rated 500 mA with a 100 V collector-emitter maximum.
12 5C output Channel 5 open-collector Darlington output rated 500 mA with a 100 V collector-emitter maximum.
13 4C output Channel 4 open-collector Darlington output rated 500 mA with a 100 V collector-emitter maximum.
14 3C output Channel 3 open-collector Darlington output rated 500 mA with a 100 V collector-emitter maximum.
15 2C output Channel 2 open-collector Darlington output rated 500 mA with a 100 V collector-emitter maximum.
16 1C output Channel 1 open-collector Darlington output rated 500 mA with a 100 V collector-emitter maximum.

Key specifications

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

CAD (KiCad official)

  • Symbol: SN75469DR
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOP-16 (KiCad packages3D, STEP)
  • 3D model files: sn75469dr-etched.step / sn75469dr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn75469dr.step / sn75469dr.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 2026-10-07, 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