SN54AHC86 and SN74AHC86 are quadruple 2-input exclusive-OR gates. These devices perform the Boolean function Y = A ⊕ B or Y = AB + AB in positive logic. A common application is as a true/complement element.
The SN54AHC86 and SN74AHC86 are quadruple 2‑input exclusive‑OR gates that implement the Boolean function Y = A ⊕ B. They are offered in a variety of surface‑mount and through‑hole packages and are intended for use as true/complement elements in digital logic designs.
The document provides operating ranges, absolute maximum ratings, recommended operating conditions, electrical characteristics, switching and noise performance, as well as detailed packaging, ordering and tape‑and‑reel information. An important notice about warranty, safety‑critical use and compliance appears at the end of the sheet.
| Operating voltage range | 2 V to 5.5 V VCC |
|---|---|
| Supply voltage range (absolute max) | -0.5 V to 7 V |
| Continuous output current | ±25 mA |
| Continuous current through VCC or GND | ±50 mA |
| Package thermal impedance (D package) | 86 °C/W |
It performs the Boolean exclusive‑OR function Y = A ⊕ B (or Y = A B + AB) in positive logic.
The recommended operating voltage range is 2 V to 5.5 V VCC.
The device can source or sink a continuous output current of ±25 mA.
The D‑package has a thermal impedance of 86 °C/W.