BUY SN74LS54 https://www.utsource.net/itm/p/11565036.html

Description: The SN74LS54 is a dual 4-input positive-AND gate. Features: Inputs Include Clamp Diodes Outputs Source/Sink 24 mA 5 V, 10 V, and 15 V Parametric Ratings Balanced Propagation Delay and Transition Times Signicantly Lower Power Than LSTTL Logic ICs Meets All Requirements of JEDEC Tentative Standard No. 13B Applications: High-Speed Logic Buffers High-Speed Logic Gates High-Speed Logic Data Selectors/Multiplexers High-Speed Logic Comparators (For reference only)