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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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MCP23017T-E/SSIC XPNDR 1.7MHZ I2C 28SSOP |
3,842 |
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Datasheet |
- | 28-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Not Verified | 16 | Yes | POR | Push-Pull | I2C | 25mA | 1.7 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | - | - | 28-SSOP | Surface Mount |
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MCP23S17T-E/SOIC XPNDR 10MHZ SPI 28SOIC |
3,398 |
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Datasheet |
- | 28-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Not Verified | 16 | Yes | POR | Push-Pull | SPI | 25mA | 10 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | - | - | 28-SOIC | Surface Mount |
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MCP23S17-E/MLIC XPNDR 10MHZ SPI 28QFN |
1,143 |
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Datasheet |
- | 28-VQFN Exposed Pad | Tube | Active | Not Verified | 16 | Yes | POR | Push-Pull | SPI | 25mA | 10 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | - | - | 28-QFN (6x6) | Surface Mount |
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MCP23S09T-E/MGIC XPNDR 10MHZ SPI 16QFN |
3,678 |
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Datasheet |
- | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | - | Open Drain | SPI | 25mA | 10 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | - | - | 16-QFN (3x3) | Surface Mount |
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TCA9539RTWRIC XPNDR 400KHZ I2C SMBUS 24WQFN |
10,580 |
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Datasheet |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | 16 | Yes | POR | Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | 24-WQFN (4x4) | Surface Mount |
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PCF8574DWRIC XPNDR 100KHZ I2C 16SOIC |
3,341 |
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Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | I2C | 1mA, 25mA | 100 kHz | 2.5V ~ 6V | -40°C ~ 85°C | - | - | 16-SOIC | Surface Mount |
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MCP23S17T-E/SSIC XPNDR 10MHZ SPI 28SSOP |
13,799 |
|
Datasheet |
- | 28-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Not Verified | 16 | Yes | - | Push-Pull | SPI | 25mA | 10 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | - | - | 28-SSOP | Surface Mount |
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MCP23S17-E/SPIC XPNDR 10MHZ SPI 28SDIP |
12,344 |
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Datasheet |
- | 28-DIP (0.300", 7.62mm) | Tube | Active | Not Verified | 16 | Yes | POR | Push-Pull | SPI | 25mA | 10 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | - | - | 28-SPDIP | Through Hole |
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PCA9555DWRIC XPNDR 400KHZ I2C SMBUS 24SOIC |
5,688 |
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Datasheet |
- | 24-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Not Verified | 16 | Yes | POR | Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 24-SOIC | Surface Mount |
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PCA9538BS,118IC XPND 400KHZ I2C SMBUS 16HVQFN |
10,278 |
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Datasheet |
- | 16-VQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-HVQFN (4x4) | Surface Mount |
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PCA9534PW,118IC XPND 400KHZ I2C SMBUS 16TSSOP |
7,147 |
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Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-TSSOP | Surface Mount |
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PCA9534BS,118IC XPND 400KHZ I2C SMBUS 16HVQFN |
4,512 |
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Datasheet |
- | 16-VQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-HVQFN (4x4) | Surface Mount |
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PCA9538PW,118IC XPND 400KHZ I2C SMBUS 16TSSOP |
3,655 |
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Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-TSSOP | Surface Mount |
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PCA9534D,118IC XPNDR 400KHZ I2C SMBUS 16SO |
2,987 |
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Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-SO | Surface Mount |
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PCA9539APW,118IC XPND 400KHZ I2C SMBUS 24TSSOP |
5,155 |
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Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 16 | Yes | POR | Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | 24-TSSOP | Surface Mount |
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PCAL6524HEAZIC XPNDR 1MHZ I2C 32HUQFN |
69,856 |
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Datasheet |
- | 32-UFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | 24 | Yes | POR | Open Drain, Push-Pull | I2C | - | 1 MHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | 32-HUQFN (5x5) | Surface Mount |
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PCAL6524HEHPIC XPNDR 1MHZ I2C 32HUQFN |
40,549 |
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Datasheet |
- | 32-UFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | 24 | Yes | POR | Open Drain, Push-Pull | I2C | - | 1 MHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | 32-HUQFN (5x5) | Surface Mount |
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PCA9539PW,118IC XPND 400KHZ I2C SMBUS 24TSSOP |
26,234 |
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Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | 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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MCP23017T-E/MLIC XPNDR 1.7MHZ I2C 28QFN |
5,014 |
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Datasheet |
- | 28-VQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | 16 | Yes | POR | Push-Pull | I2C | 25mA | 1.7 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | - | - | 28-QFN (6x6) | Surface Mount |
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MCP23017-E/MLIC XPNDR 1.7MHZ I2C 28QFN |
3,792 |
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Datasheet |
- | 28-VQFN Exposed Pad | Tube | Active | Not Verified | 16 | Yes | POR | Push-Pull | I2C | 25mA | 1.7 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | - | - | 28-QFN (6x6) | Surface Mount |
