丝印M74ACT273MTR M74ACT257MTR M74ACT125DR2 M74AC02M13TR

貼片直插74AC74M 74AC540 74AC273 74AC373 74CL257 74F161A 6

全新74HC257N74HC257M74HC257D

新MH8M16E001A CON M74HC257B1R P1011302R2A 24L DCI R

貼片直插54HC147 54F74FM 54AC86D 54F257A 54LS00J 54LS02M 6

贴片直插73X4130，74AC08M，74AC138，74AC14P，74AC151，74AC257