The SN54AHCT86 and SN74AHCT86 are quadruple 2-input exclusive-OR gates. These devices perform the Boolean function Y = A ⊕ B or Y = AB + AB in positive logic.
The SN54AHCT86 and SN74AHCT86 are quadruple 2‑input exclusive‑OR (XOR) gates that implement the Boolean function Y = A ⊕ B. They are TTL‑voltage compatible and meet TI’s ESD and latch‑up performance specifications.
The document lists recommended operating conditions, absolute maximum ratings, electrical characteristics, and packaging options. It also includes ordering information, package thermal impedance values, and a detailed mechanical drawing for each package type.
| Supply voltage range (VCC) | -0.5 V to 7 V |
|---|---|
| Continuous output current (I_O) | ±25 mA |
| Input clamp current (I_IK) | -20 mA |
| Output clamp current (I_OK) | ±20 mA |
It performs the Boolean exclusive‑OR function Y = A ⊕ B.