 | MC14175BDG | 2342 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.5700 | IC FLIP FLOP QUAD TYPE D 16-SOIC | 购买 |
| 74VHC374MTC | 1127 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.6100 | IC FLIP FLOP OCT D-TYPE 20-TSSOP | 购买 |
| M74HC174B1R | 3222 | STMicroelectronics | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.6000 | IC HEX D-TYPE F/F W/CLEAR 16-DIP | 购买 |
| 74LCX574MTC | 3383 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.6000 | IC FLIP FLOP OCTAL D LV 20TSSOP | 购买 |
| MC74HC175ADG | 2071 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.6000 | IC FLIP FLOP QUAD TYPE D 16-SOIC | 购买 |
| MM74HCT574MTC | 3644 | Fairchild Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.6100 | IC FLIP FLOP OCT D 3ST 20-TSSOP | 购买 |
| MC74HC574ADWG | 1585 | ON Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.6200 | IC FLIP FLOP OCT D 3ST 20-SOIC | 购买 |
| MM74HCT574WM | 2109 | Fairchild Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.7400 | IC FLIP FLOP OCTAL D 3ST 20-SOIC | 购买 |
| M74HC73B1R | 111 | STMicroelectronics | 19+ | 14-DIP（0.300"，7.62mm） | ￥0.6700 | IC FLIP FLOP J-K DUAL 14-DIP | 购买 |
| MC74AC374DWG | 886 | ON Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.6900 | IC FLIP FLOP OCT D 3ST 20-SOIC | 购买 |
| MC74ACT273DWG | 3867 | ON Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.7000 | IC FLIP FLOP OCTAL D 20-SOIC | 购买 |
| MC74AC574DWG | 1710 | ON Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.7000 | IC FLIP FLOP OCT 20-SOIC | 购买 |
| 74LCX574WM | 1718 | Fairchild Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.8100 | IC FLIP FLOP OCT D-TYPE 20-SOIC | 购买 |
| MC74LCX16374DTG | 1556 | ON Semiconductor | 19+ | 48-TFSOP（0.240"，6.10mm 宽） | ￥0.8300 | IC FLIP FLOP 16BIT D LV 48-TSSOP | 购买 |
| MC10EL51DG | 56 | ON Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥6.3000 | IC FLIP FLOP CLK ECL DIFF 8SOIC | 购买 |
| MC100LVEL31DG | 245 | ON Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥6.3000 | IC FLIP FLOP ECL 3.3V S/R 8SOIC | 购买 |
| MC10EL31DG | 159 | ON Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥6.3000 | IC FLIP FLOP ECL SET/RESET 8SOIC | 购买 |
| MM74HC574WMX | 1000 | Fairchild Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2427 | IC FLIP FLOP OCT D 3ST 20-SOIC | 购买 |
| MM74HC574WMX | 1000 | Fairchild Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2427 | IC FLIP FLOP OCT D 3ST 20-SOIC | 购买 |
| MC74HC273ADWR2G | 2764 | ON Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.6400 | IC FLIP FLOP OCTAL CLK D 20SOIC | 购买 |
