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ULN2004ADTR

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by Ray

XBLW Darlington Transistor Arrays, SOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

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ULN2004ADTR

XBLW · Darlington Transistor Arrays · SOP-16

ULN2004ADTR from XBLW, in a SOP-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 1B input Base input of Darlington channel 1; compatible with TTL/CMOS logic levels, V_IN max 30 V.
2 2B input Base input of Darlington channel 2; compatible with TTL/CMOS logic levels, V_IN max 30 V.
3 3B input Base input of Darlington channel 3; compatible with TTL/CMOS logic levels, V_IN max 30 V.
4 4B input Base input of Darlington channel 4; compatible with TTL/CMOS logic levels, V_IN max 30 V.
5 5B input Base input of Darlington channel 5; compatible with TTL/CMOS logic levels, V_IN max 30 V.
6 6B input Base input of Darlington channel 6; compatible with TTL/CMOS logic levels, V_IN max 30 V.
7 7B input Base input of Darlington channel 7; compatible with TTL/CMOS logic levels, V_IN max 30 V.
8 E power_in Ground / common emitter return; all seven Darlington emitters tied to this pin.
9 COM power_in Common cathode of seven free-wheeling suppression diodes; connect to inductive-load supply rail, V_CE(max) 50 V.
10 7C output Open-collector output of Darlington channel 7; sinks up to 500 mA continuous, V_CE max 50 V.
11 6C output Open-collector output of Darlington channel 6; sinks up to 500 mA continuous, V_CE max 50 V.
12 5C output Open-collector output of Darlington channel 5; sinks up to 500 mA continuous, V_CE max 50 V.
13 4C output Open-collector output of Darlington channel 4; sinks up to 500 mA continuous, V_CE max 50 V.
14 3C output Open-collector output of Darlington channel 3; sinks up to 500 mA continuous, V_CE max 50 V.
15 2C output Open-collector output of Darlington channel 2; sinks up to 500 mA continuous, V_CE max 50 V.
16 1C output Open-collector output of Darlington channel 1; sinks up to 500 mA continuous, V_CE max 50 V.

Key specifications

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

CAD (KiCad official)

  • Symbol: ULN2004ADTR
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOP-16 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: XBLW datasheet (10 pp, sha256 076a4ef1512f1831, retrieved 2026-09-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-sonnet-4-6 (vision), consensus claude-opus-4-7 (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