Quad 2-input AND gate in 14-TSSOP
The onsemi 74AC08MTCX is a quad 2-input AND gate from the 74AC series, packaged in a 14-TSSOP (4.40 mm width) for surface-mount assembly. Propagation delay is 7.5 ns at 5V with a 50 pF load, keeping the gate fast enough for most clocked bus interfaces and combinatorial logic paths without adding timing margin headaches.
Temperature grade and supply tolerance
Input logic thresholds are specified as 0.9V to 1.65V for low and 2.1V to 3.85V for high at 5V supply, giving a noise margin that tolerates ground bounce and supply ripple in a noisy backplane.
The 14-TSSOP (0.173-inch body width) footprint is a standard JEDEC MO-153 variant — the 0.65 mm pin pitch routes easily on a two-layer board with via fan-out to inner planes.