BUY HD74LS373P https://www.utsource.net/itm/p/117235.html
8-Bit D-Type Latch
Description: The HD74LS373P is a 8-bit D-type transparent latch with 3-state outputs manufactured by Hitachi.
Features:
High speed: tpd = 10ns (typ.) at VCC = 5V
Low power dissipation: ICC = 4μA (max) at Ta = 25°C
Outputs source/sink 24mA
TTL compatible inputs
Outputs can be connected to other bus lines or storage registers
Outputs in high impedance state when LE is high
Applications:
Data buffering
Data latching
Data storage
Data transfer
Memory address decoding
Memory address selection
(For reference only)