BUY 74VHC125 https://www.utsource.net/itm/p/1033597.html
Quad Bus Buffers 3-State
Description: Quadruple Bus Buffer Gate Features: Output drive capability: 10 LSTTL loads Outputs source/sink 24 mA High noise immunity: 0.45 typical output impedance Balanced propagation delays Symmetrical output impedance Interface directly with TTL 5V tolerant inputs Low power consumption 100% tested for quiescent current at 20V Maximum input current of 1 μA at 18V over full package temperature range; 100 nA at 18V and 25°C Meets all requirements of JEDEC standard no. 7A Applications: High-performance memory systems High-speed bus drivers High-speed bus receivers High-speed line drivers High-speed line receivers High-speed logic gates High-speed logic buffers (For reference only)