 | HCF4013BEY | 2974 | STMicroelectronics | 19+ | 14-DIP（0.300"，7.62mm） | ￥0.4700 | IC FLIP FLOP DUAL D-TYPE 14-DIP | 购买 |
| 74LCX16374TTR | 2000 | STMicroelectronics | 19+ | 48-TFSOP（0.240"，6.10mm 宽） | ￥0.4860 | IC FLIP FLOP LV 16BIT D 48-TSSOP | 购买 |
| MC74LCX74DG | 2578 | ON Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.4900 | IC FLIP FLOP DUAL D 14-SOIC | 购买 |
| MC74LCX574DTG | 1049 | ON Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.4900 | IC FLIP FLOP NONINV OCT 20-TSSOP | 购买 |
| 74LCX74MTC | 2728 | Fairchild Semiconductor | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.5600 | IC FLIPFLOP DUAL D-TYPE 14-TSSOP | 购买 |
| M74HCT574TTR | 7500 | STMicroelectronics | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.2015 | IC FLIP FLOP OCT D 3ST 20-TSSOP | 购买 |
| M74HCT574TTR | 7500 | STMicroelectronics | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.2015 | IC FLIP FLOP OCT D 3ST 20-TSSOP | 购买 |
| MM74HCT74M | 3846 | Fairchild Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.4400 | IC FLIP FLOP DUAL D-TYPE 14-SOIC | 购买 |
| 74LVX574TTR | 2500 | STMicroelectronics | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.5446 | IC FLIP FLOP OCT D 3ST 20-TSSOP | 购买 |
| 74LVX574TTR | 2500 | STMicroelectronics | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.5446 | IC FLIP FLOP OCT D 3ST 20-TSSOP | 购买 |
| MC14013BDG | 6690 | ON Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.5600 | IC FLIP FLOP DUAL D 14-SOIC | 购买 |
| MC74HC374ADTG | 3475 | ON Semiconductor | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.5600 | IC FLIP FLOP OCTAL D 20-TSSOP | 购买 |
| 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 |
