 | PCA9502BS,151 | 1000 | NXP USA Inc. | | 24-HVQFN（4x4） | | IC I/O EXPANDER I2C/SPI 24HVQFN | 购买 |
| PCF8575CTS/1,112 | 1000 | NXP USA Inc. | | 24-SSOP | | IC I/O EXPANDER I2C 16B 24SSOP | 购买 |
| PCA9506DGG,512 | 1000 | NXP USA Inc. | | 56-TSSOP | | IC I/O EXPANDER I2C 40B 56TSSOP | 购买 |
| PCA9501D,112 | 1000 | NXP USA Inc. | | 20-SO | | IC I/O EXPANDER I2C 8B 20SOIC | 购买 |
| PCA9554TS,118 | 1000 | NXP USA Inc. | | 20-SSOP | | IC I/O EXPANDER I2C 8B 20SSOP | 购买 |
| PCA9554ATS,118 | 1000 | NXP USA Inc. | | 20-SSOP | | IC I/O EXPANDER I2C 8B 20SSOP | 购买 |
| PCA9555N,112 | 1000 | NXP USA Inc. | | 24-DIP | | IC I/O EXPANDER I2C 16B 24DIP | 购买 |
| PCA9554N,112 | 1000 | NXP USA Inc. | | 16-DIP | | IC I/O EXPANDER I2C 8B 16DIP | 购买 |
| PCA9539D,118 | 1000 | NXP USA Inc. | | 24-SO | | IC I/O EXPANDER I2C 16B 24SOIC | 购买 |
| PCA9538D,118 | 1000 | NXP USA Inc. | | 16-SO | | IC I/O EXPANDER I2C 8B 16SOIC | 购买 |
| PCF8574AT/3,512 | 1000 | NXP USA Inc. | | 16-SO | | IC I/O EXPANDER I2C 8B 16SOIC | 购买 |
| PCA9555DB,112 | 1000 | NXP USA Inc. | | 24-SSOP | | IC I/O EXPANDER I2C 16B 24SSOP | 购买 |
| PCF8574P,112 | 1000 | NXP USA Inc. | | 16-DIP | | IC I/O EXPANDER I2C 8B 16DIP | 购买 |
| PCF8574AP,112 | 1000 | NXP USA Inc. | | 16-DIP | | IC I/O EXPANDER I2C 8B 16DIP | 购买 |
| PCA9557D,112 | 1000 | NXP USA Inc. | | 16-SO | | IC I/O EXPANDER I2C 8B 16SOIC | 购买 |
| PCA9554DB,112 | 1000 | NXP USA Inc. | | 16-SSOP | | IC I/O EXPANDER I2C 8B 16SSOP | 购买 |
| PCA9554D,112 | 1000 | NXP USA Inc. | | 16-SO | | IC I/O EXPANDER I2C 8B 16SOIC | 购买 |
| PCA9554APW,112 | 1000 | NXP USA Inc. | | 16-TSSOP | | IC I/O EXPANDER I2C 8B 16TSSOP | 购买 |
| PCA9554AD,112 | 1000 | NXP USA Inc. | | 16-SO | | IC I/O EXPANDER I2C 8B 16SOIC | 购买 |
| PCA9500PW,112 | 1000 | NXP USA Inc. | | 16-TSSOP | | IC I/O EXPANDER I2C 8B 16TSSOP | 购买 |
