 | MAX7324ATG+ | 46 | Maxim Integrated | | 24-TQFN（4x4） | | IC I/O EXPANDER I2C 8B 24TQFN | 购买 |
| MAX7324AEG+ | 6600 | Maxim Integrated | | 24-QSOP | | IC I/O EXPANDER I2C 8B 24QSOP | 购买 |
| MAX7327AATG+ | 6600 | Maxim Integrated | | 24-TQFN-EP（3.5x3.5） | | IC I/O EXPANDER I2C QFN | 购买 |
| MAX7322ATE+ | 6600 | Maxim Integrated | | 16-TQFN（3x3） | | IC I/O EXPANDER I2C 4B 16TQFN | 购买 |
| MAX7321AEE+ | 6600 | Maxim Integrated | | 16-QSOP | | IC I/O EXPANDER I2C 8B 16QSOP | 购买 |
| PCF8575CDW | 6600 | Texas Instruments | | 24-SOIC | | IC I/O EXPANDER I2C 16B 24SOIC | 购买 |
| PCF8575DW | 6600 | Texas Instruments | | 24-SOIC | | IC I/O EXPANDER I2C 16B 24SOIC | 购买 |
| PCF8575PW | 6600 | Texas Instruments | | 24-TSSOP | | IC I/O EXPANDER I2C 16B 24TSSOP | 购买 |
| PCF8575DB | 6600 | Texas Instruments | | 24-SSOP | | IC I/O EXPANDER I2C 16B 24SSOP | 购买 |
| DS4520E+ | 57 | Maxim Integrated | | 16-TSSOP | | IC I/O EXPANDER I2C 9B 16TSSOP | 购买 |
| PCA9554PW | 6600 | Texas Instruments | | 16-TSSOP | | IC I/O EXPANDER I2C 8B 16TSSOP | 购买 |
| PCA9555DB | 6600 | Texas Instruments | | 24-SSOP | | IC I/O EXPANDER I2C 16B 24SSOP | 购买 |
| PCA9539PW | 6600 | Texas Instruments | | 24-TSSOP | | IC I/O EXPANDER I2C 16B 24TSSOP | 购买 |
| PCA9554DB | 6600 | Texas Instruments | | 16-SSOP | | IC I/O EXPANDER I2C 8B 16SSOP | 购买 |
| PCA9554DW | 6600 | Texas Instruments | | 16-SOIC | | IC I/O EXPANDER I2C 8B 16SOIC | 购买 |
| PCA9535PW | 6600 | Texas Instruments | | 24-TSSOP | | IC I/O EXPANDER I2C 16B 24TSSOP | 购买 |
| PCA9539DW | 6600 | Texas Instruments | | 24-SOIC | | IC I/O EXPANDER I2C 16B 24SOIC | 购买 |
| PCA9539DB | 6600 | Texas Instruments | | 24-SSOP | | IC I/O EXPANDER I2C 16B 24SSOP | 购买 |
| PCA9538DW | 6600 | Texas Instruments | | 16-SOIC | | IC I/O EXPANDER I2C 8B 16SOIC | 购买 |
| PCA9538DB | 6600 | Texas Instruments | | 16-SSOP | | IC I/O EXPANDER I2C 8B 16SSOP | 购买 |
