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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 | Interface | Current - Output Source/Sink | Clock Frequency | Voltage - Supply | Operating Temperature | Grade | Qualification | Supplier Device Package | Mounting Style |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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PCA9539PWIC XPND 400KHZ I2C SMBUS 24TSSOP |
4,348 |
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Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 16 | Yes | POR | Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 24-TSSOP | Surface Mount |
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PCA9555DBIC XPNDR 400KHZ I2C SMBUS 24SSOP |
3,827 |
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Datasheet |
- | 24-SSOP (0.209", 5.30mm Width) | Tube | Obsolete | Not Verified | 16 | Yes | POR | Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 24-SSOP | Surface Mount |
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PCA9555PWIC XPND 400KHZ I2C SMBUS 24TSSOP |
1,091 |
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Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 16 | Yes | POR | Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 24-TSSOP | Surface Mount |
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PCA9670PW,112IC XPNDR 1MHZ I2C 16TSSOP |
4,973 |
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Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 8 | No | POR | Push-Pull | I2C | 100µA, 25mA | 1 MHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-TSSOP | Surface Mount |
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PCA9671PW,112IC XPNDR 1MHZ I2C 24TSSOP |
4,593 |
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Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 16 | No | POR | Push-Pull | I2C | 100µA, 25mA | 1 MHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 24-TSSOP | Surface Mount |
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PCA9672PW,112IC XPNDR 1MHZ I2C 16TSSOP |
3,045 |
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Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 8 | Yes | POR | Push-Pull | I2C | 100µA, 25mA | 1 MHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-TSSOP | Surface Mount |
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PCA9673PW,112IC XPNDR 1MHZ I2C 24TSSOP |
4,449 |
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Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 16 | Yes | POR | Push-Pull | I2C | 100µA, 25mA | 1 MHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 24-TSSOP | Surface Mount |
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PCA9675D,118IC XPNDR 1MHZ I2C 24SO |
4,108 |
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Datasheet |
- | 24-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 16 | Yes | POR | Push-Pull | I2C | 100µA, 25mA | 1 MHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 24-SO | Surface Mount |
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PCA8574AD,512IC XPNDR 400KHZ I2C 16SO |
2,193 |
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Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Not Verified | 8 | Yes | POR | Push-Pull | I2C | 100µA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-SO | Surface Mount |
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PCA8574AN,112IC XPNDR 400KHZ I2C 16DIP |
1,644 |
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Datasheet |
- | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | 8 | Yes | POR | Push-Pull | I2C | 100µA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-DIP | Through Hole |
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PCA8574APW,112IC XPNDR 400KHZ I2C 16TSSOP |
4,639 |
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Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 8 | Yes | POR | Push-Pull | I2C | 100µA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-TSSOP | Surface Mount |
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PCA8574ATS,112IC XPNDR 400KHZ I2C 20SSOP |
1,263 |
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Datasheet |
- | 20-LSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 8 | Yes | POR | Push-Pull | I2C | 100µA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 20-SSOP | Surface Mount |
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PCA8574D,512IC XPNDR 400KHZ I2C 16SO |
3,399 |
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Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Not Verified | 8 | Yes | POR | Push-Pull | I2C | 100µA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-SO | Surface Mount |
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PCA8574N,112IC XPNDR 400KHZ I2C 16DIP |
4,208 |
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Datasheet |
- | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | 8 | Yes | POR | Push-Pull | I2C | 100µA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-DIP | Through Hole |
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PCA8574PW,112IC XPNDR 400KHZ I2C 16TSSOP |
1,841 |
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Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 8 | Yes | POR | Push-Pull | I2C | 100µA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-TSSOP | Surface Mount |
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PCA8574TS,112IC XPNDR 400KHZ I2C 20SSOP |
3,583 |
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Datasheet |
- | 20-LSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 8 | Yes | POR | Push-Pull | I2C | 100µA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 20-SSOP | Surface Mount |
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PCA9505DGG,112IC XPNDR 400KHZ I2C 56TSSOP |
3,391 |
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Datasheet |
- | 56-TFSOP (0.240", 6.10mm Width) | Tube | Obsolete | Not Verified | 40 | Yes | POR | Push-Pull | I2C | 100µA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 56-TSSOP | Surface Mount |
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PCA9675PW,112IC XPNDR 1MHZ I2C 24TSSOP |
1,209 |
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Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 16 | Yes | POR | Push-Pull | I2C | 100µA, 25mA | 1 MHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 24-TSSOP | Surface Mount |
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PCA8574ATS,118IC XPNDR 400KHZ I2C 20SSOP |
2,873 |
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Datasheet |
- | 20-LSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 8 | Yes | POR | Push-Pull | I2C | 100µA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 20-SSOP | Surface Mount |
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PCA8575BQ,118IC XPNDR 400KHZ I2C 24DHVQFN |
1,738 |
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Datasheet |
- | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | 16 | Yes | POR | Push-Pull | I2C | 100µA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 24-DHVQFN (5.5x3.5) | Surface Mount |
