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TLC2254CDR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+50@@ -0,0 +1,50 @@+# 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](https://www.ti.com/cn/lit/gpn/tlc2254) (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](docs/tlc2254cdr-datasheet.pdf)
page.jsonadded+191@@ -0,0 +1,191 @@+{+ "slug": "tlc2254cdr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Operational Amplifier, SOIC-14. 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