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SN74LV14ANSR
Public Made by Adomby adom
Texas Instruments Inverters, SOIC-14-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSN74LV14ANSR
Texas Instruments · Inverters · SOIC-14-208mil
SN74LV14ANSR from Texas Instruments, in a SOIC-14-208mil. 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 | 1A | input | Input 1A of inverter 1; the Schmitt-trigger input accepts voltages up to 5.5 V at any valid VCC and must not be left floating. |
| 2 | 1Y | output | Output 1Y of inverter 1; load currents should not exceed 35 mA per output, and continuous output current is limited to ±25 mA. |
| 3 | 2A | input | Input 2A of inverter 2; the Schmitt-trigger input accepts voltages up to 5.5 V at any valid VCC and must not be left floating. |
| 4 | 2Y | output | Output 2Y of inverter 2; load currents should not exceed 35 mA per output, and continuous output current is limited to ±25 mA. |
| 5 | 3A | input | Input 3A of inverter 3; the Schmitt-trigger input accepts voltages up to 5.5 V at any valid VCC and must not be left floating. |
| 6 | 3Y | output | Output 3Y of inverter 3; load currents should not exceed 35 mA per output, and continuous output current is limited to ±25 mA. |
| 7 | GND | power_in | Ground pin; continuous current through VCC or GND is limited to ±50 mA. |
| 8 | 4Y | output | Output 4Y of inverter 4; load currents should not exceed 35 mA per output, and continuous output current is limited to ±25 mA. |
| 9 | 4A | input | Input 4A of inverter 4; the Schmitt-trigger input accepts voltages up to 5.5 V at any valid VCC and must not be left floating. |
| 10 | 5Y | output | Output 5Y of inverter 5; load currents should not exceed 35 mA per output, and continuous output current is limited to ±25 mA. |
| 11 | 5A | input | Input 5A of inverter 5; the Schmitt-trigger input accepts voltages up to 5.5 V at any valid VCC and must not be left floating. |
| 12 | 6Y | output | Output 6Y of inverter 6; load currents should not exceed 35 mA per output, and continuous output current is limited to ±25 mA. |
| 13 | 6A | input | Input 6A of inverter 6; the Schmitt-trigger input accepts voltages up to 5.5 V at any valid VCC and must not be left floating. |
| 14 | VCC | power_in | Supply pin; the recommended operating range is 2 V to 5.5 V, and each VCC terminal should have a bypass capacitor (0.1 µF recommended for a single supply). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-14-208mil |
| Category | Logic |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
SN74LV14ANSR - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14-208mil (KiCad packages3D, STEP)
- 3D model files:
sn74lv14ansr-etched.step/sn74lv14ansr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn74lv14ansr.step/sn74lv14ansr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (30 pp, sha256
d74ff11d41d27a69, retrieved 2026-10-08, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).