BUY 74ACT244PC https://www.utsource.net/itm/p/11775034.html

Description: The 74ACT244PC is a low power, high speed, octal buffer/line driver with 3-state outputs. Features: Low power consumption (typical ICC = 4.0 mA) High speed (tpd = 8.0 ns) Inputs and outputs meet TTL voltage levels Outputs source/sink 24 mA Outputs are 3-state Applications: Bus-oriented systems Data transmission systems High speed line drivers Interface systems Memory systems Peripheral interface adapters Process control systems Signal buffering (For reference only)