 | M74HCT74B1R | 818 | STMicroelectronics | 19+ | 14-DIP（0.300"，7.62mm） | ￥0.7400 | IC FLIP/FLOP DUAL D TYPE 14-DIP | 购买 |
| M74HC175RM13TR | 2500 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.3822 | IC FLIP FLOP QUAD D CLEAR 16SOIC | 购买 |
| MC74AC74DG | 528 | ON Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.4500 | IC FLIP FLOP DUAL TYPE D 14-SOIC | 购买 |
| 74VHC574TTR | 2500 | STMicroelectronics | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.5446 | IC FLIP FLOP OCT D 3ST 20-TSSOP | 购买 |
| M74HC175B1R | 1232 | STMicroelectronics | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.9600 | IC FLIP FLOP QUAD D CLEAR 16-DIP | 购买 |
| MC74HC273ADWG | 54 | ON Semiconductor | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.6200 | IC FLIP FLOP OCT D CLOCK 20-SOIC | 购买 |
| 74VCX16374TTR | 4000 | STMicroelectronics | 19+ | 48-TFSOP（0.240"，6.10mm 宽） | ￥0.8100 | IC FLIP FLOP 16BIT LV D 48-TSSOP | 购买 |
| M74HCT574B1R | 100 | STMicroelectronics | 19+ | 20-DIP（0.300"，7.62mm） | ￥0.8100 | IC FLIP/FLOP OCTAL D-TYPE 20-DIP | 购买 |
| 74LCX16374MTD | 833 | Fairchild Semiconductor | 19+ | 48-TFSOP（0.240"，6.10mm 宽） | ￥0.9100 | IC FLIP FLOP 16BIT LV D 48-TSSOP | 购买 |
| M74HC377B1R | 1270 | STMicroelectronics | 19+ | 20-DIP（0.300"，7.62mm） | ￥0.9900 | IC FLIP/FLOP OCTAL D-TYPE 20-DIP | 购买 |
| M74HCT374B1R | 689 | STMicroelectronics | 19+ | 20-DIP（0.300"，7.62mm） | ￥1.2500 | IC FLIP/FLOP OCTAL D-TYPE 20-DIP | 购买 |
| MC100EP31DTG | 115 | ON Semiconductor | 19+ | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） | ￥8.7500 | IC FLIP FLOP ECL SET/RST 8TSSOP | 购买 |
| MC100EP31DG | 62 | ON Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥8.7500 | IC FLIP FLOP ECL SET/RST 8SOIC | 购买 |
| MC10EP31DG | 67 | ON Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥8.7500 | IC FLIP FLOP ECL SET/RESET 8SOIC | 购买 |
| MC10E131FNG | 25 | ON Semiconductor | 19+ | 28-LCC（J 形引线） | ￥11.1300 | IC FLIP FLOP 4BIT ECL 5V 28PLCC | 购买 |
| NBSG53AMNG | 201 | ON Semiconductor | 19+ | 16-VFQFN 裸露焊盘 | ￥45.7300 | IC FLIP FLOP DIFF CLOCK 16QFN | 购买 |
| SN74HC74DRG4 | 2500 | Texas Instruments | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1044 | IC FLIP FLOP DUAL D POS 14-SOIC | 购买 |
| CD4013BM96G4 | 12500 | Texas Instruments | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1395 | IC DUAL D-TYPE FLIP-FLOP 14SOIC | 购买 |
| CD4013BM96G4 | 12500 | Texas Instruments | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.1395 | IC DUAL D-TYPE FLIP-FLOP 14SOIC | 购买 |
| SN74HC574PWRG4 | 4000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1628 | IC FLIP FLOP OCT D 3ST 20-TSSOP | 购买 |
