 | MM74HCT374WMX | 1000 | Fairchild Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2597 | IC FLIP FLOP OCTAL D 20SOIC | 购买 |
| 74VHC574MX | 1000 | Fairchild Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2605 | IC FLIP FLOP OCT C 3ST 20SOIC | 购买 |
| 74VHC574MX | 1000 | Fairchild Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2605 | IC FLIP FLOP OCT C 3ST 20SOIC | 购买 |
| MC74AC273DWR2G | 1000 | ON Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2760 | IC FLIP FLOP D OCTAL CMOS 20SOIC | 购买 |
| MC74ACT273DWR2G | 1000 | ON Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2813 | IC FLIP FLOP D OCTAL CMOS 20SOIC | 购买 |
| MC74ACT273DWR2G | 1000 | ON Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2813 | IC FLIP FLOP D OCTAL CMOS 20SOIC | 购买 |
| 74VHC273TTR | 5000 | STMicroelectronics | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.2842 | IC FLIP FLOP OCTAL D 20-TSSOP | 购买 |
| 74LVX273TTR | 5000 | STMicroelectronics | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.4727 | IC FLIP FLOP OCTAL D 20-TSSOP | 购买 |
| 74LVX273TTR | 5000 | STMicroelectronics | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.4727 | IC FLIP FLOP OCTAL D 20-TSSOP | 购买 |
| 74LCX574WMX | 1000 | Fairchild Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2986 | IC FLIP FLOP OCT D LV 20SOIC | 购买 |
| M74HC74TTR | 5000 | STMicroelectronics | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.3031 | IC FLIP FLOP DUAL D 14-TSSOP | 购买 |
| M74HC74TTR | 5000 | STMicroelectronics | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.3031 | IC FLIP FLOP DUAL D 14-TSSOP | 购买 |
| NC7SZ175P6 | 250 | Fairchild Semiconductor | 19+ | 6-TSSOP，SC-88，SOT-363 | ￥0.3276 | IC FLIP FLOP UHS D-TYPE SC70-6 | 购买 |
| NC7SZ175P6 | 250 | Fairchild Semiconductor | 19+ | 6-TSSOP，SC-88，SOT-363 | ￥0.3276 | IC FLIP FLOP UHS D-TYPE SC70-6 | 购买 |
| NC7SZ175P6 | 250 | Fairchild Semiconductor | 19+ | 6-TSSOP，SC-88，SOT-363 | ￥0.3276 | IC FLIP FLOP UHS D-TYPE SC70-6 | 购买 |
| M74HC174RM13TR | 12122 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.9900 | IC FLIP FLOP HEX D CLEAR 16-SOIC | 购买 |
| M74HC174RM13TR | 12122 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.9900 | IC FLIP FLOP HEX D CLEAR 16-SOIC | 购买 |
| 74LCX16374MTDX | 3000 | Fairchild Semiconductor | 19+ | 48-TFSOP（0.240"，6.10mm 宽） | ￥0.3864 | IC FLIP FLOP 16BIT D LV 48-TSSOP | 购买 |
| MC14027BDG | 5676 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.4400 | IC FLIP-FLOP J-K DUAL 16-SOIC | 购买 |
| MC74ACT74DG | 1298 | ON Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.4500 | IC FLIP FLOP DUAL TYPE D 14-SOIC | 购买 |
