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SN74ALVC14DR

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

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Contents

README

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SN74ALVC14DR

Texas Instruments · Inverters · SOIC-14

SN74ALVC14DR 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 1A input Schmitt-trigger inverter input for channel 1; VI range 0 V to 3.6 V; positive-going threshold VT+ max 2 V, negative-going threshold VT− min 0.35 V (at VCC = 2.7 V); Ci = 4 pF typical at 3.3 V.
2 1Y output Inverter output for channel 1 (Y = NOT A); IOH = −24 mA / IOL = 24 mA at VCC = 3 V; VOH min 2 V at IOH = −24 mA / VCC = 3 V; tpd max 3.4 ns at VCC = 3.3 V.
3 2A input Schmitt-trigger inverter input for channel 2; VI range 0 V to 3.6 V; positive-going threshold VT+ max 2 V, negative-going threshold VT− min 0.35 V (at VCC = 2.7 V); Ci = 4 pF typical at 3.3 V.
4 2Y output Inverter output for channel 2 (Y = NOT A); IOH = −24 mA / IOL = 24 mA at VCC = 3 V; VOH min 2 V at IOH = −24 mA / VCC = 3 V; tpd max 3.4 ns at VCC = 3.3 V.
5 3A input Schmitt-trigger inverter input for channel 3; VI range 0 V to 3.6 V; positive-going threshold VT+ max 2 V, negative-going threshold VT− min 0.35 V (at VCC = 2.7 V); Ci = 4 pF typical at 3.3 V.
6 3Y output Inverter output for channel 3 (Y = NOT A); IOH = −24 mA / IOL = 24 mA at VCC = 3 V; VOH min 2 V at IOH = −24 mA / VCC = 3 V; tpd max 3.4 ns at VCC = 3.3 V.
7 GND power_in Ground supply return; continuous current through GND pin ±100 mA maximum.
8 4Y output Inverter output for channel 4 (Y = NOT A); IOH = −24 mA / IOL = 24 mA at VCC = 3 V; VOH min 2 V at IOH = −24 mA / VCC = 3 V; tpd max 3.4 ns at VCC = 3.3 V.
9 4A input Schmitt-trigger inverter input for channel 4; VI range 0 V to 3.6 V; positive-going threshold VT+ max 2 V, negative-going threshold VT− min 0.35 V (at VCC = 2.7 V); Ci = 4 pF typical at 3.3 V.
10 5Y output Inverter output for channel 5 (Y = NOT A); IOH = −24 mA / IOL = 24 mA at VCC = 3 V; VOH min 2 V at IOH = −24 mA / VCC = 3 V; tpd max 3.4 ns at VCC = 3.3 V.
11 5A input Schmitt-trigger inverter input for channel 5; VI range 0 V to 3.6 V; positive-going threshold VT+ max 2 V, negative-going threshold VT− min 0.35 V (at VCC = 2.7 V); Ci = 4 pF typical at 3.3 V.
12 6Y output Inverter output for channel 6 (Y = NOT A); IOH = −24 mA / IOL = 24 mA at VCC = 3 V; VOH min 2 V at IOH = −24 mA / VCC = 3 V; tpd max 3.4 ns at VCC = 3.3 V.
13 6A input Schmitt-trigger inverter input for channel 6; VI range 0 V to 3.6 V; positive-going threshold VT+ max 2 V, negative-going threshold VT− min 0.35 V (at VCC = 2.7 V); Ci = 4 pF typical at 3.3 V.
14 VCC power_in Positive supply voltage; recommended operating range 2.3 V to 3.6 V; ICC max 10 µA at 3.6 V with inputs at VCC or GND; continuous current through VCC pin ±100 mA maximum.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-14
Category Logic
Pins 14

CAD (KiCad official)

  • Symbol: SN74ALVC14DR
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: sn74alvc14dr-etched.step / sn74alvc14dr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74alvc14dr.step / sn74alvc14dr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (19 pp, sha256 c8b1ccc01a3b15a6, retrieved 2026-09-27, tier: manufacturer)
  • 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