 | MM74HCT273MTCX | 2500 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1645 | IC FLIP FLOP OCTAL D 20TSSOP | 购买 |
| M74HC174TTR | 5000 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.1690 | IC FLIP FLOP HEX D TYPE 16TSSOP | 购买 |
| M74HC174TTR | 5000 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.1690 | IC FLIP FLOP HEX D TYPE 16TSSOP | 购买 |
| M74HC175TTR | 7500 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.1690 | IC FLIP FLOP QUAD D-TYPE 16TSSOP | 购买 |
| 74VHCT374AMTCX | 2500 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1790 | IC FLIP FLOP OCT D 2ST 20TSSOP | 购买 |
| 74VHCT374AMTCX | 2500 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1790 | IC FLIP FLOP OCT D 2ST 20TSSOP | 购买 |
| 74VHCT574AMTCX | 2500 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1790 | IC FLIP FLOP OCT D 3ST 20TSSOP | 购买 |
| NC7SP74K8X | 3000 | Fairchild Semiconductor | 19+ | 8-VFSOP（0.091"，2.30mm 宽） | ￥0.1790 | IC FLIP FLOP ULP D-TYPE US8 | 购买 |
| NC7SP74K8X | 3000 | Fairchild Semiconductor | 19+ | 8-VFSOP（0.091"，2.30mm 宽） | ￥0.1790 | IC FLIP FLOP ULP D-TYPE US8 | 购买 |
| 74VHC574MTCX | 10000 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1823 | IC FLIP FLOP OCT D 3ST 20-TSSOP | 购买 |
| MM74HCT574MTCX | 5000 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1823 | IC FLIP FLOP OCT D 3ST 20TSSOP | 购买 |
| MM74HCT574MTCX | 5000 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1823 | IC FLIP FLOP OCT D 3ST 20TSSOP | 购买 |
| 74VHC374MTCX | 7500 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1840 | IC FLIP FLOP OCT D 3ST 20TSSOP | 购买 |
| MC74AC74DTR2G | 2500 | ON Semiconductor | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.1908 | IC FLIP FLOP DUAL TYPE D 14TSSOP | 购买 |
| 74LCX574MTCX | 37500 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1953 | IC FLIP FLOP DTYPE OCT 20TSSOP | 购买 |
| 74LCX374MTCX | 2500 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1970 | IC FLIP FLOP OCT D LV 20TSSOP | 购买 |
| 74LCX374MTCX | 2500 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1970 | IC FLIP FLOP OCT D LV 20TSSOP | 购买 |
| NC7SP74L8X | 5000 | Fairchild Semiconductor | 19+ | 8-XFQFN | ￥0.1979 | IC FLIP FLOP ULP D 8-MICROPAK | 购买 |
| NC7SP74L8X | 5000 | Fairchild Semiconductor | 19+ | 8-XFQFN | ￥0.1979 | IC FLIP FLOP ULP D 8-MICROPAK | 购买 |
| NC7SP74L8X | 5000 | Fairchild Semiconductor | 19+ | 8-XFQFN | ￥0.1979 | IC FLIP FLOP ULP D 8-MICROPAK | 购买 |
