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TLC339CPWR

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Texas Instruments Comparators, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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package.json tlc339cpwr: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body… · Ray 17h ago
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TLC339CPWR

Texas Instruments · Comparators · TSSOP-14

TLC339CPWR from Texas Instruments, in a TSSOP-14. 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 1OUT output Open-drain CMOS output of comparator 1, with absolute maximum output current of 20 mA per output and output voltage range of −0.3 V to VDD.
2 2OUT output Open-drain CMOS output of comparator 2, with absolute maximum output current of 20 mA per output and output voltage range of −0.3 V to VDD.
3 VDD power_in Positive single supply pin; the TLC339C operates from 3 V to 16 V, with an absolute maximum supply of 18 V.
4 2IN− input Inverting differential input of comparator 2, with input voltage range of −0.3 V to VDD and input current limited to ±5 mA.
5 2IN+ input Non-inverting differential input of comparator 2, with input voltage range of −0.3 V to VDD and input current limited to ±5 mA.
6 1IN− input Inverting differential input of comparator 1, with input voltage range of −0.3 V to VDD and input current limited to ±5 mA.
7 1IN+ input Non-inverting differential input of comparator 1, with input voltage range of −0.3 V to VDD and input current limited to ±5 mA.
8 3IN− input Inverting differential input of comparator 3, with input voltage range of −0.3 V to VDD and input current limited to ±5 mA.
9 3IN+ input Non-inverting differential input of comparator 3, with input voltage range of −0.3 V to VDD and input current limited to ±5 mA.
10 4IN− input Inverting differential input of comparator 4, with input voltage range of −0.3 V to VDD and input current limited to ±5 mA.
11 4IN+ input Non-inverting differential input of comparator 4, with input voltage range of −0.3 V to VDD and input current limited to ±5 mA.
12 GND power_in Network ground reference for all voltages in the device; total current out of GND is rated at 60 mA maximum.
13 4OUT output Open-drain CMOS output of comparator 4, with absolute maximum output current of 20 mA per output and output voltage range of −0.3 V to VDD.
14 3OUT output Open-drain CMOS output of comparator 3, with absolute maximum output current of 20 mA per output and output voltage range of −0.3 V to VDD.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-14
Category Amplifiers/Comparators
Pins 14

CAD (KiCad official)

  • Symbol: TLC339CPWR
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: tlc339cpwr-etched.step / tlc339cpwr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlc339cpwr.step / tlc339cpwr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (35 pp, sha256 751363f05d29cd69, retrieved 2026-10-09, tier: lcsc)
  • 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