全新74HC75J1A 74HC75DR2 74HC7541N 74HC7541D 74HC7540D

74HC354E 74HC4050AP 74HC423N 74HC7540DB

貼插74HC9114D 74HC7540N 74HC595B1 74HC652PW 74HCT04DB 6

全新原装正品品质保证

74HC7540N,112【IC BUFFER INVERT 6V 20DIP】

新74HC273DB MN67789CB ALG2228.A 74HC7540N