关注微信公众号查券更方便
正品CD74HCT22106E CD74HCT211M96 CD74HCT193EG4 CD74HCT191MG4
贴片直插CD74HC138M96，CD74HC22106E，CD74HCT4514E
新新贴片直插CD74HCT14M96，CD74HC125-Q1，CD74HC22106E，6
