 | PCA9557DR | 6600 | Texas Instruments | | 16-SOIC | | IC I/O EXPANDER I2C 8B 16SOIC | 购买 |
| TCA9554ADWR | 6600 | Texas Instruments | | 16-SOIC | | IC I/O EXPANDER I2C 8BIT 16-SOIC | 购买 |
| TCA9554ADBR | 6600 | Texas Instruments | | 16-SSOP | | IC SMBUS I/O EXPANDER I2C 16SSOP | 购买 |
| TCA9554DBQR | 6600 | Texas Instruments | | 16-SSOP | | IC I/O EXPANDER I2C 8BIT 16TSSOP | 购买 |
| TCA9534ADWR | 6600 | Texas Instruments | | 16-SOIC | | IC I/O EXPANDER I2C 8B 16SOIC | 购买 |
| TCA9534PWR | 6600 | Texas Instruments | | 16-TSSOP | | IC I/O EXPANDER I2C 8B 16TSSOP | 购买 |
| PCAL6534EVJ | 5000 | NXP USA Inc. | | 42-VFBGA（2.6x3） | | IC GPIO EXPANDER 34B VFBGA42 | 购买 |
| PCA9539RPW/Q900J | 2500 | NXP USA Inc. | | 24-TSSOP | | 16-BIT I2C-BUS AND SMBUS LOW POW | 购买 |
| PCA9536DR | | Texas Instruments | | 8-SOIC | | IC I/O EXPANDER I2C 4B 8SOIC | 购买 |
| PCA9555DB,118 | 2000 | NXP USA Inc. | | 24-SSOP | | IC I/O EXPANDER I2C 16B 24SSOP | 购买 |
| PCF8575TS/1,118 | 3000 | NXP USA Inc. | | 24-SSOP | | IC I/O EXPANDER I2C 16B 24SSOP | 购买 |
| PCA9671PW,118 | 2500 | NXP USA Inc. | | 24-TSSOP | | IC I/O EXPANDER I2C 16B 24TSSOP | 购买 |
| PCAL9535APW,118 | 6600 | NXP USA Inc. | | 24-TSSOP | | IC I/O PORT 16BIT 24TSSOP | 购买 |
| PCAL9535AHF,128 | 6600 | NXP USA Inc. | | 24-HWQFN（4x4） | | IC I/O EXPANDER 16BIT 24HWQFN | 购买 |
| PCA9539BS,118 | 6600 | NXP USA Inc. | | 24-HVQFN（4x4） | | IC I/O EXPANDER I2C 16B 24HVQFN | 购买 |
| PCA9539PW,118 | 6600 | NXP USA Inc. | | 24-TSSOP | | IC I/O EXPANDER I2C 16B 24TSSOP | 购买 |
| PCA9555BS,118 | 6600 | NXP USA Inc. | | 24-HVQFN（4x4） | | IC I/O EXPANDER I2C 16B 24HVQFN | 购买 |
| PCA9500BS,118 | 6600 | NXP USA Inc. | | 16-HVQFN（4x4） | | IC I/O EXPANDER I2C 8B 16HVQFN | 购买 |
| PCAL6524EVJ | 5000 | NXP USA Inc. | | 36-VFBGA（2.6x2.6） | | ULTRA LOW-VOLTAGE TRANSLATING 24 | 购买 |
| PCA9535D,118 | 2999 | NXP USA Inc. | | 24-SO | | IC I/O EXPANDER I2C 16B 24SOIC | 购买 |
