BUY 74LS368AN https://www.utsource.net/itm/p/608726.html
Hex TRI-STATE Inverting Buffers
Description: The 74LS368AN is a high-speed 8-bit D-type transparent latch with 3-state outputs.
Features:
High-speed operation: tpd = 10 ns (typical) at VCC = 5 V
Low power dissipation: ICC = 4 μA (max) at TA = 25°C
Inputs and outputs fully compatible with TTL logic levels
Outputs source/sink 24 mA
Outputs may be wired OR or AND
Outputs in high-impedance state when LE is high
Outputs in high-impedance state when OE is high
Outputs in high-impedance state when LE and OE are both low
Applications:
Data storage
Data transfer
Data buffering
Data multiplexing
(For reference only)