 | MC74LCX74DTR2G | 7500 | ON Semiconductor | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.1234 | IC FLIP FLOP DUAL D 14-TSSOP | 购买 |
| NC7SZ74K8X | 21000 | Fairchild Semiconductor | 19+ | 8-VFSOP（0.091"，2.30mm 宽） | ￥0.1127 | IC FLIP FLOP D-TYPESINGLE US8 | 购买 |
| 74VHC74MX | 5000 | Fairchild Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1356 | IC FLIP FLOP DUAL D HS 14SOIC | 购买 |
| 74VHC74MX | 5000 | Fairchild Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1356 | IC FLIP FLOP DUAL D HS 14SOIC | 购买 |
| MM74HCT74MX | 12500 | Fairchild Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1358 | IC FLIP FLOP DUAL D-TYPE 14-SOIC | 购买 |
| MM74HC74AMX | 7500 | Fairchild Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1358 | IC FLIP FLOP DUAL D 14-SOIC | 购买 |
| MM74HC74AMX | 7500 | Fairchild Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1358 | IC FLIP FLOP DUAL D 14-SOIC | 购买 |
| MC14013BDR2G | 30000 | ON Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1424 | IC FLIP-FLOP DUAL CMOS 14SOIC | 购买 |
| MC74HC273ADTR2G | 5000 | ON Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1424 | IC FLIP FLOP OCTAL D 20-TSSOP | 购买 |
| MC74HC273ADTR2G | 5000 | ON Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1424 | IC FLIP FLOP OCTAL D 20-TSSOP | 购买 |
| MC74HC374ADTR2G | 5000 | ON Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1424 | IC FLIP FLOP OCTAL D 20-TSSOP | 购买 |
| MC14027BDR2G | 2500 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1426 | IC FLIP FLOP JK DUAL CMOS 16SOIC | 购买 |
| MC14027BDR2G | 2500 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1426 | IC FLIP FLOP JK DUAL CMOS 16SOIC | 购买 |
| NC7SZ74L8X | 10000 | Fairchild Semiconductor | 19+ | 8-UFQFN | ￥0.1287 | IC FLIP FLOP UHS D 8-MICROPAK | 购买 |
| NC7SZ74L8X | 10000 | Fairchild Semiconductor | 19+ | 8-UFQFN | ￥0.1287 | IC FLIP FLOP UHS D 8-MICROPAK | 购买 |
| NC7SZ74L8X | 10000 | Fairchild Semiconductor | 19+ | 8-UFQFN | ￥0.1287 | IC FLIP FLOP UHS D 8-MICROPAK | 购买 |
| MC74ACT74DR2G | 5000 | ON Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1462 | IC FLIP FLOP DUAL D TRIG 14SOIC | 购买 |
| MC74AC74DR2G | 2500 | ON Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1462 | IC FLIP FLOP DUAL POS TRG 14SOIC | 购买 |
| MC74AC74DR2G | 2500 | ON Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1462 | IC FLIP FLOP DUAL POS TRG 14SOIC | 购买 |
| 74LCX112MTCX | 2500 | Fairchild Semiconductor | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.1474 | IC FLIP FLOP DUAL JK NEG 16TSSOP | 购买 |
