 | 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 |
| M74HC4040RM13TR | 5000 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.3103 | IC COUNTER BINARY 12STAGE 16SOIC | 购买 |
| M74HC4040RM13TR | 5000 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.3103 | IC COUNTER BINARY 12STAGE 16SOIC | 购买 |
| M74HC590RM13TR | 10000 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.3408 | IC COUNTER REG 8BINARY 16-SOIC | 购买 |
| M74HC163RM13TR | 2500 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.3822 | IC COUNTER 4-BIT SYNC 16-SOIC | 购买 |
| M74HC163RM13TR | 2500 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.3822 | IC COUNTER 4-BIT SYNC 16-SOIC | 购买 |
| M74HC161RM13TR | 5000 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.3976 | IC COUNTER 4BIT SYNC 16-SOIC | 购买 |
| M74HC592TTR | 5000 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.4704 | IC COUNTER BIN 8BIT REG 16-TSSOP | 购买 |
| M74HC592TTR | 5000 | STMicroelectronics | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.4704 | IC COUNTER BIN 8BIT REG 16-TSSOP | 购买 |
