TC74HC374AFW(ELP),IC FLIP-FLOP OCTAL D-TYPE 20-SOL
TC74HC374AP,IC FLIP-FLOP OCTAL D-TYPE 20-DIP
TC74HC374AP(F),IC FLIP-FLOP OCTAL D-TYPE 20-DIP
TC74HC374APF,触发器 Octal D-Type 77 MHz 3-State Output Vcc5V
TC74HC375AF(F),
TC74HC375AP(F),
TC74HC377AP(F),
TC74HC390AF(F),
