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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PCA9536DRG4IC XPNDR 400KHZ I2C SMBUS 8SOIC Texas Instruments |
3,114 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | 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 |
|
PCF8574ANG4IC XPNDR 100KHZ I2C 16DIP Texas Instruments |
4,514 |
|
Datasheet |
- | 16-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Not Verified | 8 | Yes | POR | Push-Pull | 1mA, 25mA | 100 kHz | I2C | 2.5V ~ 6V | -40°C ~ 85°C | - | 16-PDIP | - | Through Hole |
|
PCA9534PWRG4IC XPND 400KHZ I2C SMBUS 16TSSOP Texas Instruments |
2,638 |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | 8 | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | I2C, SMBus | 2.3V ~ 5.5V | -40°C ~ 85°C | - | 16-TSSOP | - | Surface Mount |
|
|
PCF8574NG4IC XPNDR 100KHZ I2C 16DIP Texas Instruments |
2,360 |
|
Datasheet |
- | 16-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Not Verified | 8 | Yes | POR | Push-Pull | 1mA, 25mA | 100 kHz | I2C | 2.5V ~ 6V | -40°C ~ 85°C | - | 16-PDIP | - | Through Hole |
|
|
PCA9554APWRG4IC XPND 400KHZ I2C SMBUS 16TSSOP Texas Instruments |
3,297 |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | 8 | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | I2C, SMBus | 2.3V ~ 5.5V | -40°C ~ 85°C | - | 16-TSSOP | - | Surface Mount |
|
PCF8574ADWRE4IC XPNDR 100KHZ I2C 16SOIC Texas Instruments |
4,403 |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 8 | Yes | POR | Push-Pull | 1mA, 25mA | 100 kHz | I2C | 2.5V ~ 6V | -40°C ~ 85°C | - | 16-SOIC | - | Surface Mount |
|
|
PCF8574ADWRG4IC XPNDR 100KHZ I2C 16SOIC Texas Instruments |
4,123 |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 8 | Yes | POR | Push-Pull | 1mA, 25mA | 100 kHz | I2C | 2.5V ~ 6V | -40°C ~ 85°C | - | 16-SOIC | - | Surface Mount |
|
|
PCA9554APWG4IC XPND 400KHZ I2C SMBUS 16TSSOP Texas Instruments |
2,407 |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | Not Verified | 8 | Yes | POR | Push-Pull | 10mA, 25mA | 400 kHz | I2C, SMBus | 2.3V ~ 5.5V | -40°C ~ 85°C | - | 16-TSSOP | - | Surface Mount |
|
PCF8574ARGYRG4IC XPNDR 100KHZ I2C 20VQFN Texas Instruments |
3,667 |
|
Datasheet |
- | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | 8 | Yes | POR | Push-Pull | 1mA, 25mA | 100 kHz | I2C | 2.5V ~ 6V | -40°C ~ 85°C | - | 20-VQFN (3.5x4.5) | - | Surface Mount |
|
PCF8574APWRE4IC XPNDR 100KHZ I2C 20TSSOP Texas Instruments |
2,562 |
|
Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | 8 | Yes | POR | Push-Pull | 1mA, 25mA | 100 kHz | I2C | 2.5V ~ 6V | -40°C ~ 85°C | - | 20-TSSOP | - | Surface Mount |
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