TC74HC564AP(F),
TC74HC573AF,闭锁 Octal D-Type Latch 3-State
TC74HC573AF(EL,F),IC OCTAL D-TYPE LATCH 20SOP
TC74HC573AF(F),
TC74HC573AFW,IC LATCH OCTAL D-TYPE 20-SOL
TC74HC573AFW(ELP),IC LATCH OCTAL D-TYPE 20-SOL
TC74HC573AP,IC LATCH OCTAL D-TYPE 20-DIP
TC74HC573AP(F),IC LATCH OCTAL D-TYPE 20-DIP
