 | MC14040BDG | 1661 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.5500 | IC COUNTER BINARY 12BIT 16-SOIC | 购买 |
| MC74HC393ADG | 2540 | ON Semiconductor | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.5700 | IC COUNTER RPPL DUAL 4ST 14-SOIC | 购买 |
| MC14017BDG | 4519 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.6000 | IC DECADE COUNTER/DIVIDER 16SOIC | 购买 |
| MC14020BDG | 2150 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.6000 | IC COUNTER 14BIT BINARY 16-SOIC | 购买 |
| M74HC4017B1R | 1821 | STMicroelectronics | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.6000 | IC COUNTER/DIVIDER DECADE 16-DIP | 购买 |
| HCF4017BEY | 3790 | STMicroelectronics | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.6000 | IC DECADE COUNTR W/DECODE 16 DIP | 购买 |
| MC74HC4060ADTG | 1039 | ON Semiconductor | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.6000 | IC COUNTER 14STAGE BIN 16-TSSOP | 购买 |
| MC74HC4060ADG | 2534 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.6000 | IC COUNTER 14STAGE BIN 16-SOIC | 购买 |
| 74VHC393MTC | 2542 | Fairchild Semiconductor | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.6200 | IC COUNTER BIN DUAL 4BIT 14TSSOP | 购买 |
| MC14018BDG | 1050 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.6600 | IC COUNTER DIV N PRESET 16SOIC | 购买 |
| MC14022BDG | 3841 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.6800 | IC COUNTER OCTAL 4STAGE 16-SOIC | 购买 |
| MC14516BDG | 1021 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.7800 | IC COUNTER BINARY UP/DOWN 16SOIC | 购买 |
| 74VHC4040M | 1742 | Fairchild Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.8100 | IC COUNTER BINARY 12STAGE 16SOIC | 购买 |
| M74HC393B1R | 1585 | STMicroelectronics | 19+ | 14-DIP（0.300"，7.62mm） | ￥0.8700 | IC COUNTER DUAL BINARY 14-DIP | 购买 |
| MC14526BCPG | 1575 | ON Semiconductor | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.9700 | IC COUNTER BINARY 4BIT 16-DIP | 购买 |
| M74HC4020B1R | 3112 | STMicroelectronics | 19+ | 16-DIP（0.300"，7.62mm） | ￥1.2900 | IC COUNTER BINARY 14STAGE 16-DIP | 购买 |
| CD4020BCM | 3051 | Fairchild Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥4.1200 | IC COUNTER BIN 14ST SMD 16-SOIC | 购买 |
| MC10EL32DG | 159 | ON Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥6.3000 | IC DIVIDER DIV X2 ECL DIFF 8SOIC | 购买 |
| MC100LVEL33DG | 170 | ON Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥6.3000 | IC DIVIDER DIV X4 ECL DIFF 8SOIC | 购买 |
| MC100EL33DG | 74 | ON Semiconductor | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥6.3000 | IC DIVIDER DIV X4 ECL DIFF 8SOIC | 购买 |
