 | 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 |
| NC7SV74L8X | 5000 | Fairchild Semiconductor | 19+ | 8-XFQFN | ￥0.2071 | IC FLIP FLOP ULP-A D 8-MICROPAK | 购买 |
| NC7SV74L8X | 5000 | Fairchild Semiconductor | 19+ | 8-XFQFN | ￥0.2071 | IC FLIP FLOP ULP-A D 8-MICROPAK | 购买 |
| NC7SV74L8X | 5000 | Fairchild Semiconductor | 19+ | 8-XFQFN | ￥0.2071 | IC FLIP FLOP ULP-A D 8-MICROPAK | 购买 |
| M74HC73TTR | 5000 | STMicroelectronics | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.2349 | IC FLIP FLOP DUAL J-K 14-TSSOP | 购买 |
| M74HC574RM13TR | 13000 | STMicroelectronics | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2400 | IC FLIP/FLOP OCTAL D-TYPE 20SOIC | 购买 |
| M74HC574RM13TR | 13000 | STMicroelectronics | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2400 | IC FLIP/FLOP OCTAL D-TYPE 20SOIC | 购买 |
| 74VHC273MTR | 1000 | STMicroelectronics | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2400 | IC FLIP FLOP OCT D CLEAR 20-SOIC | 购买 |
| 74VHC273MTR | 1000 | STMicroelectronics | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2400 | IC FLIP FLOP OCT D CLEAR 20-SOIC | 购买 |
| MM74HC273WMX | 2000 | Fairchild Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2421 | IC FLIP FLOP OCT D CLEAR 20-SOIC | 购买 |
| MC74HC574ADWR2G | 4000 | ON Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2485 | IC FLIP FLOP OCT D 3ST 20-SOIC | 购买 |
| MC74HC574ADWR2G | 4000 | ON Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2485 | IC FLIP FLOP OCT D 3ST 20-SOIC | 购买 |
| MC74HC374ADWR2G | 1000 | ON Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2485 | IC FLIP FLOP OCTAL CLK D 20SOIC | 购买 |
