新IDT7130SA20PF IDT7130SA55TF SN75ALS197NE4 R

原厂原装SN75ALS197DR IC RECEIVER 0/4 16SOIC全新正品

SN75ALS197D芯片 〔IC RECEIVER 0/4 16SOIC 〕

SN75ALS197N芯片 〔IC RECEIVER 0/4 16DIP 〕

SN75ALS197D/SN75ALS197DR/SN75ALS197DE4

SN75ALS197NSR/SN75ALS199D/SN75ALS197N

全新SN75ALS197NSR正品IC RECEIVER 0/4 16SO

全新SN75ALS197D正品IC RECEIVER 0/4 16SOIC

全新SN75ALS197DR正品IC RECEIVER 0/4 16SOIC

全新SN75ALS197N正品IC RECEIVER 0/4 16DIP