This datasheet provides detailed information on SN74AHC02 series products, such as functions, pin definitions, package types, application circuits, etc.
The SN54AHC02 and SN74AHC02 devices contain four independent 2‑input NOR gates that perform the Boolean function Y = A + B in positive logic. The document lists functional tables, recommended operating conditions, and detailed electrical parameters for each package.
Multiple package options are offered, including QFN‑RGY, PDIP‑N, SOIC‑D, SSOP‑DB, TSSOP‑PW, and others, with corresponding thermal impedance, temperature ranges, and ordering part numbers. Additional mechanical drawings, tape‑and‑reel specifications, and legal notices are included at the end of the sheet.
| Supply voltage (VCC) range | 2 V – 5.5 V |
|---|---|
| Operating free‑air temperature range | -55 °C to 125 °C |
They contain four independent 2‑input NOR gates that implement the Boolean function Y = A + B in positive logic.
The devices are rated for a free‑air temperature range of –55 °C to 125 °C (some packages –40 °C to 85 °C).
Available packages include QFN‑RGY, PDIP‑N, SOIC‑D, SSOP‑DB, TSSOP‑PW, and others, each with specific pin counts and thermal ratings.
Ordering information is listed with part numbers and markings, for example QFN‑RGY tape‑and‑reel part number SN74AHCO2RGYR.