BUY 74LS574 https://www.utsource.net/itm/p/98357.html
Octal D-Type Flip-Flop with 3-STATE Outputs
Description: The 74LS574 is a high-speed 8-bit D-type flip-flop with 3-state outputs. Features: High-speed operation Low power consumption Outputs source/sink 24 mA Outputs can be wired OR’ed Outputs can be placed in high-impedance state Inputs and outputs fully TTL compatible Inputs and outputs meet all requirements of JEDEC standard No. 7A Applications: Data storage Data transmission Data latching Data multiplexing
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