SN74AHCT86PWR

SN74AHCT86PWR is a Texas Instruments quadruple 2-input exclusive-OR gate in a TSSOP-14 package, from the AHCT logic family with TTL-compatible CMOS inputs. Operating from 4.5 V to 5.5 V, it drives ±8 mA outputs with propagation delays in the 5 ns to 10 ns range and is rated from -40 °C to +125 °C, for parity generation and checking, phase comparison and general glue logic. Selection advice: the AHCT input thresholds are the point of this family — the inputs accept TTL levels, so 3.3 V logic can drive a 5 V rail directly without a translator. The PWR code is the TSSOP-14 tape-and-reel ordering form; HC (non-T) siblings have CMOS thresholds and behave differently at the input, so match the full family letters on the BOM. Parameters verified against Texas Instruments documentation.