 | 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 |
| SN74HC574PWRG4 | 4000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.1628 | IC FLIP FLOP OCT D 3ST 20-TSSOP | 购买 |
| SN74LV273ANSR | 2000 | Texas Instruments | 19+ | 20-SOIC（0.209"，5.30mm 宽） | ￥0.1628 | IC OCT EDG-TRG D-TYPE F-F 20-SOP | 购买 |
| SN74LV374ADBR | 2000 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥0.1628 | IC D-TYPE F-F OCT TRI-ST 20SSOP | 购买 |
| SN74LV374ADBR | 2000 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥0.1628 | IC D-TYPE F-F OCT TRI-ST 20SSOP | 购买 |
| SN74LVC374ANSR | 2000 | Texas Instruments | 19+ | 20-SOIC（0.209"，5.30mm 宽） | ￥0.1705 | IC OCT EDG-TRIG D F-F 3ST 20-SOP | 购买 |
| SN74LVC374ANSR | 2000 | Texas Instruments | 19+ | 20-SOIC（0.209"，5.30mm 宽） | ￥0.1705 | IC OCT EDG-TRIG D F-F 3ST 20-SOP | 购买 |
| SN74HC574NSR | 4000 | Texas Instruments | 19+ | 20-SOIC（0.209"，5.30mm 宽） | ￥0.1798 | IC FLIP FLOP OCT D 3ST 20-SOP | 购买 |
| SN74HCT273NSR | 2000 | Texas Instruments | 19+ | 20-SOIC（0.209"，5.30mm 宽） | ￥0.1798 | IC FLIP FLOP OCT D W/CLR 20-SOP | 购买 |
