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SN74ALS00ADBR

Texas Instruments · Logic Gates · SSOP-14-208mil

SN74ALS00ADBR from Texas Instruments, in a SSOP-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 Gate 1 input A; Y = NOT(A AND B), high-level input voltage min 2 V, low-level max 0.8 V.
2 1B input Gate 1 input B; Y = NOT(A AND B), high-level input voltage min 2 V, low-level max 0.8 V.
3 1Y output Gate 1 output, low only when 1A and 1B are both high; IOH -0.4 mA, IOL 8 mA (SN74ALS00A).
4 2A input Gate 2 input A; high-level input voltage min 2 V, low-level max 0.8 V.
5 2B input Gate 2 input B; high-level input voltage min 2 V, low-level max 0.8 V.
6 2Y output Gate 2 output, low only when 2A and 2B are both high; IOH -0.4 mA, IOL 8 mA (SN74ALS00A).
7 GND power_in Ground reference (0 V).
8 3Y output Gate 3 output, low only when 3A and 3B are both high; IOH -0.4 mA, IOL 8 mA (SN74ALS00A).
9 3A input Gate 3 input A; high-level input voltage min 2 V, low-level max 0.8 V.
10 3B input Gate 3 input B; high-level input voltage min 2 V, low-level max 0.8 V.
11 4Y output Gate 4 output, low only when 4A and 4B are both high; IOH -0.4 mA, IOL 8 mA (SN74ALS00A).
12 4A input Gate 4 input A; high-level input voltage min 2 V, low-level max 0.8 V.
13 4B input Gate 4 input B; high-level input voltage min 2 V, low-level max 0.8 V.
14 VCC power_in Supply voltage, 4.5 V to 5.5 V recommended (5 V nominal), 7 V absolute maximum.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SSOP-14-208mil
Category Logic
Pins 14

CAD (KiCad official)

  • Symbol: SN74ALS00ADBR
  • Footprint: Package_SO:SSOP-14_5.3x6.2mm_P0.65mm
  • 3D model: SSOP-14-208mil (KiCad packages3D, STEP)
  • 3D model files: sn74als00adbr-etched.step / sn74als00adbr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74als00adbr.step / sn74als00adbr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (25 pp, sha256 727b9553ff7c7747, retrieved 2026-10-08, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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