BUY 74HC138A https://www.utsource.net/itm/p/11242331.html

Description: The 74HC138A is a high-speed CMOS 3-to-8 line decoder/demultiplexer fabricated with silicon gate C2MOS technology. Features: High speed: tPD = 14ns (typ.) at VCC = 5V Low power dissipation: ICC = 4μA (max) at Ta = 25°C High noise immunity: VNIH = VNIL = 28% VCC (min) Balanced propagation delays: tPLH tPHL Wide operating voltage range: VCC (opr) = 2 to 6V Output drive capability: 10 LSTTL loads Applications: Memory decoding Address decoding Data routing Bus decoding Demultiplexing (For reference only)