MC74AC377DTR2G(MC74AC4040 74AC5 DWR2G DG DR2G 21MTC

CD74AC373E(74AC373FP CD74AC374 74AC5 -E 21SJ 40SJ

74AC245MTR(74AC257 74AC3 74AC5 99MTR MTR 2MTR 74B 41TTR

贴插74HCT9015D-LT236AC5S8-KZ4E064M14-ZC99286CFN-N

AC52 AC51 AC50 AC4D AC4A AC58 AC74 AC5A