BUY 74ACT151 https://www.utsource.net/itm/p/97230.html
8-Input Multiplexer
Description: The 74ACT151 is a high-speed 8-input multiplexer with 3-state outputs. Features: High-speed performance: tPD = 8.5 ns (typical) at VCC = 5 V Low power dissipation: ICC = 4 μA (max) High noise immunity: VNIH = VNIL = 28% VCC (min) Outputs source/sink 24 mA Outputs can be connected to other open-collector outputs to implement active-low wired-OR or active-high wired-AND functions Input clamp diodes Balanced propagation delays Latchup performance exceeds 250 mA per JESD 78, Class II Applications: Multiplexers Data selectors/multiplexers Address selectors/decoders Bus-oriented systems Memory systems High-speed logic systems High-speed switching systems (For reference only)