 | MC14060BDR2G | 2500 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1783 | IC COUNTER 14BIT CMOS 16SOIC | 购买 |
| MC74HC393ADTR2G | 5000 | ON Semiconductor | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.1783 | IC COUNTER RPPL DUAL 4ST 14TSSOP | 购买 |
| HCF4017M013TR | 2500 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1907 | IC DECADE COUNTR W/DECODE 16SOIC | 购买 |
| M74HC4060RM13TR | 7500 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1953 | IC COUNT/OSC 14STAGE BIN 16-SOIC | 购买 |
| M74HC4060RM13TR | 7500 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1953 | IC COUNT/OSC 14STAGE BIN 16-SOIC | 购买 |
| MC14017BDR2G | 7500 | ON Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.1961 | IC DECADE COUNTER/DIVIDER 16SOIC | 购买 |
| M74HC4040TTR | 5000 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.2175 | IC COUNTER BINARY 12STGE 16TSSOP | 购买 |
| M74HC4040TTR | 5000 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.2175 | IC COUNTER BINARY 12STGE 16TSSOP | 购买 |
| 74VHC393MTCX | 7500 | Fairchild Semiconductor | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.2280 | IC COUNTER BIN DUAL 4BIT 14TSSOP | 购买 |
| M74HC4060TTR | 22513 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.7500 | IC COUNTER/OSC 14STAGE 16-TSSOP | 购买 |
| M74HC4060TTR | 22513 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.7500 | IC COUNTER/OSC 14STAGE 16-TSSOP | 购买 |
| HCF4040M013TR | 15000 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.2654 | IC COUNT/DIVIDER 12STAGE 16-SOIC | 购买 |
| M74HC4024RM13TR | 5000 | STMicroelectronics | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.2654 | IC COUNTER 7STAGE BINARY 14-SOIC | 购买 |
| M74HC4024RM13TR | 5000 | STMicroelectronics | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.2654 | IC BINARY COUNTER 7STAGE 14-SOIC | 购买 |
| M74HC393TTR | 5000 | STMicroelectronics | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.2654 | IC COUNTER BINARY DUAL 14-TSSOP | 购买 |
| M74HC393TTR | 5000 | STMicroelectronics | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.2654 | IC COUNTER BINARY DUAL 14-TSSOP | 购买 |
| M74HC4520RM13TR | 7500 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.2654 | IC COUNTER DUAL 4BIT BIN 16-SOIC | 购买 |
| 74VHC4040MTCX | 2500 | Fairchild Semiconductor | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.2677 | IC COUNTER VIN 12STAGE 16TSSOP | 购买 |
| 74VHC4040MTCX | 2500 | Fairchild Semiconductor | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.2677 | IC COUNTER VIN 12STAGE 16TSSOP | 购买 |
| 74VHC4040MX | 10000 | Fairchild Semiconductor | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.2741 | IC COUNTER VIN 12STAGE 16SOIC | 购买 |
