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I/O Expanders
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Part Status | Programmable | Number of I/O | Interrupt Output | Features | Output Type | Current - Output Source/Sink | Clock Frequency | Interface | Voltage - Supply | Operating Temperature | Grade | Supplier Device Package | Qualification | Mounting Style |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PCA9557DBIC XPNDR 400KHZ I2C SMBUS 16SSOP Texas Instruments |
1,167 |
|
Datasheet |
- | 16-SSOP (0.209", 5.30mm Width) | Bulk | Active | Not Verified | 8 | No | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | I2C, SMBus | 2.3V ~ 5.5V | -40°C ~ 85°C | - | 16-SSOP | - | Surface Mount |
|
PCA9557PWIC XPND 400KHZ I2C SMBUS 16TSSOP Texas Instruments |
598 |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 8 | No | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | I2C, SMBus | 2.3V ~ 5.5V | -40°C ~ 85°C | - | 16-TSSOP | - | Surface Mount |
|
PCA9557DTIC XPNDR 400KHZ I2C SMBUS 16SOIC Texas Instruments |
495 |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 8 | No | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | I2C, SMBus | 2.3V ~ 5.5V | -40°C ~ 85°C | - | 16-SOIC | - | Surface Mount |
|
PCA9536DIC XPNDR 400KHZ I2C SMBUS 8SOIC Texas Instruments |
3,672 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Not Verified | 4 | No | POR | Push-Pull | 10mA, 25mA | 400 kHz | I2C, SMBus | 2.3V ~ 5.5V | -40°C ~ 85°C | - | 8-SOIC | - | Surface Mount |
|
PCA9538DWRIC XPNDR 400KHZ I2C SMBUS 16SOIC Texas Instruments |
109 |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | I2C, SMBus | 2.3V ~ 5.5V | -40°C ~ 85°C | - | 16-SOIC | - | Surface Mount |
|
PCF8574DGVRIC XPNDR 100KHZ I2C 20TVSOP Texas Instruments |
2,799 |
|
Datasheet |
- | 20-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | 1mA, 25mA | 100 kHz | I2C | 2.5V ~ 6V | -40°C ~ 85°C | - | 20-TVSOP | - | Surface Mount |
|
|
PCF8574ADGVRIC I/O EXPANDER I2C 8B 20TVSOP Texas Instruments |
156 |
|
Datasheet |
- | 20-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | 1mA, 25mA | 100 kHz | I2C | 2.5V ~ 6V | -40°C ~ 85°C | - | 20-TVSOP | - | Surface Mount |
|
TCA6416PWIC XPNDR 400KHZ I2C 24TSSOP Texas Instruments |
3,493 |
|
Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Not Verified | 16 | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | I2C | 1.65V ~ 5.5V | -40°C ~ 85°C | - | 24-TSSOP | - | Surface Mount |
|
PCA9539DGVRIC XPND 400KHZ I2C SMBUS 24TVSOP Texas Instruments |
751 |
|
Datasheet |
- | 24-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 16 | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | I2C, SMBus | 2.3V ~ 5.5V | -40°C ~ 85°C | - | 24-TVSOP | - | Surface Mount |
|
PCA9539DBQRIC XPNDR 400KHZ I2C SMBUS 24SSOP Texas Instruments |
3,533 |
|
Datasheet |
- | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Not Verified | 16 | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | I2C, SMBus | 2.3V ~ 5.5V | -40°C ~ 85°C | - | 24-SSOP | - | Surface Mount |
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