BUY 74HC238AP https://www.utsource.net/itm/p/11226636.html

Description: The 74HC238AP is a 3-to-8 line decoder/demultiplexer with active-low outputs. It has three active-low enable inputs (E1, E2, and E3) and an active-high enable input (E4). Features: High-speed operation Low power consumption Outputs can be connected to other logic gates Outputs can be connected to LEDs Outputs can be used to drive relays or other loads Inputs are TTL-compatible Applications: Decoding of address and data buses Multiplexing of data buses Address decoding for memory and I/O devices Address decoding for microprocessors and microcontrollers Address decoding for programmable logic devices (For reference only)