 | PCA9655EMTTXG | 4000 | ON Semiconductor | 19+ | 24-WFQFN 裸露焊盘 | | IC I/O EXPANDER I2C 16B QFN-24 | 购买 |
| PCA9655EMTTXG | 4000 | ON Semiconductor | 19+ | 24-WFQFN 裸露焊盘 | | IC I/O EXPANDER I2C 16B QFN-24 | 购买 |
| CAT9555YI-T2 | 5000 | ON Semiconductor | 19+ | 24-TSSOP（0.173"，4.40mm 宽） | | IC I/O EXPANDER I2C 16B 24TSSOP | 购买 |
| STMPE801MTR | 3500 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC I/O EXPANDER I2C 8B 16SOIC | 购买 |
| STMPE801MTR | 3500 | STMicroelectronics | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC I/O EXPANDER I2C 8B 16SOIC | 购买 |
| CP82C55A-5Z | 1537 | Intersil | 19+ | 40-DIP（0.600"，15.24mm） | | IC I/O EXPANDER 24B 40DIP | 购买 |
| CP82C55A | 1904 | Intersil | 19+ | 40-DIP（0.600"，15.24mm） | | IC I/O EXPANDER 24B 40DIP | 购买 |
| CS82C55AZ | 1206 | Intersil | 19+ | 44-LCC（J 形引线） | | IC I/O EXPANDER 24B 44PLCC | 购买 |
| CQ82C55AZ | 1840 | Intersil | 19+ | 44-QFP | | IC I/O EXPANDER 24B 44MQFP | 购买 |
| CS82C55A | 1572 | Intersil | 19+ | 44-LCC（J 形引线） | | IC I/O EXPANDER 24B 44PLCC | 购买 |
| IS82C55AZ | 1504 | Intersil | 19+ | 44-LCC（J 形引线） | | IC I/O EXPANDER 24B 44PLCC | 购买 |
| MAX7317ATE+T | 3500 | Maxim Integrated Products | 19+ | 16-WFQFN 裸露焊盘 | | IC I/O EXPANDER SPI 10B 16TQFN | 购买 |
| PCA9554PW,118 | 8500 | NXP Semiconductors | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | | IC I/O EXPANDER I2C 8B 16TSSOP | 购买 |
| PCA9671D,118 | 4398 | NXP Semiconductors | 19+ | 24-SOIC（0.295"，7.50mm 宽） | | IC I/O EXPANDER I2C 16B 24SOIC | 购买 |
| PCA9671D,118 | 4398 | NXP Semiconductors | 19+ | 24-SOIC（0.295"，7.50mm 宽） | | IC I/O EXPANDER I2C 16B 24SOIC | 购买 |
| PCA9673D,118 | 3000 | NXP Semiconductors | 19+ | 24-SOIC（0.295"，7.50mm 宽） | | IC I/O EXPANDER I2C 16B 24SOIC | 购买 |
| MAX7320AEE+ | 10246 | Maxim Integrated Products | 19+ | 16-SSOP（0.154"，3.90mm 宽） | | IC I/O EXPANDER I2C 8B 16QSOP | 购买 |
| MAX7321ATE+ | 1783 | Maxim Integrated Products | 19+ | 16-WFQFN 裸露焊盘 | | IC I/O EXPANDER I2C 8B 16TQFN-EP | 购买 |
| MAX7315ATE+ | 1061 | Maxim Integrated Products | 19+ | 16-WFQFN 裸露焊盘 | | IC I/O EXPANDER I2C 8B 16TQFN-EP | 购买 |
| MAX7310AUE+ | 2867 | Maxim Integrated Products | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | | IC I/O EXPANDER I2C 8B 16TSSOP | 购买 |
