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TLC2254CDR

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by adom

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

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TLC2254CDR

Texas Instruments · Operational Amplifier · SOIC-14

TLC2254CDR from Texas Instruments, in a SOIC-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 Amplifier 1 output; rail-to-rail output swing from VDD- to VDD+, maximum output current ±50 mA.
2 1IN- input Amplifier 1 inverting input; input bias current 1 pA typ / 60 pA max at 25 °C, maximum input current ±5 mA per input.
3 1IN+ input Amplifier 1 non-inverting input; common-mode input voltage range VDD- to VDD+−1.5 V, input bias current 1 pA typ at 25 °C.
4 VDD+ power_in Positive supply rail; absolute maximum 8 V, recommended operating range VDD± = ±2.2 V to ±8 V.
5 2IN+ input Amplifier 2 non-inverting input; common-mode input voltage range VDD- to VDD+−1.5 V, input bias current 1 pA typ at 25 °C.
6 2IN- input Amplifier 2 inverting input; input bias current 1 pA typ / 60 pA max at 25 °C, maximum input current ±5 mA per input.
7 2OUT output Amplifier 2 output; rail-to-rail output swing from VDD- to VDD+, maximum output current ±50 mA.
8 3OUT output Amplifier 3 output; rail-to-rail output swing from VDD- to VDD+, maximum output current ±50 mA.
9 3IN- input Amplifier 3 inverting input; input bias current 1 pA typ / 60 pA max at 25 °C, maximum input current ±5 mA per input.
10 3IN+ input Amplifier 3 non-inverting input; common-mode input voltage range VDD- to VDD+−1.5 V, input bias current 1 pA typ at 25 °C.
11 VDD-/GND power_in Negative supply rail or ground reference; absolute minimum −8 V, recommended operating range VDD± = ±2.2 V to ±8 V.
12 4IN+ input Amplifier 4 non-inverting input; common-mode input voltage range VDD- to VDD+−1.5 V, input bias current 1 pA typ at 25 °C.
13 4IN- input Amplifier 4 inverting input; input bias current 1 pA typ / 60 pA max at 25 °C, maximum input current ±5 mA per input.
14 4OUT output Amplifier 4 output; rail-to-rail output swing from VDD- to VDD+, maximum output current ±50 mA.

Key specifications

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

CAD (KiCad official)

  • Symbol: TLC2254CDR
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: tlc2254cdr-etched.step / tlc2254cdr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlc2254cdr.step / tlc2254cdr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (77 pp, sha256 bde1fbc6beae0b7e, retrieved 2026-09-26, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (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