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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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CAT9554AYI-GIC XPND 400KHZ I2C SMBUS 16TSSOP |
475 |
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Datasheet |
CAT9554A | 16-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Not Verified | 8 | Yes | POR | Push-Pull | I2C, SMBus | 10mA, 24mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-TSSOP | Surface Mount |
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PCA9674APW,112IC XPNDR 1MHZ I2C 16TSSOP |
3,722 |
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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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PCA9554BBSHPIC XPND 400KHZ I2C SMBUS 16HVQFN |
1,751 |
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Datasheet |
- | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | 16-HVQFN (3x3) | Surface Mount |
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PCA9554PW/DG,118IC XPND 400KHZ I2C SMBUS 16TSSOP |
4,588 |
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Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | 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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TCA9554ADWTIC XPNDR 400KHZ I2C SMBUS 16SOIC |
500 |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Not Verified | 8 | Yes | POR | Push-Pull | I2C, SMBus | - | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | 16-SOIC | Surface Mount |
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PCA9557DIC XPNDR 400KHZ I2C SMBUS 16SOIC |
3,550 |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Not Verified | 8 | No | POR | Open Drain, Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-SOIC | Surface Mount |
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MC1225FIC XPNDR 14CFLATPK |
3,407 |
|
Datasheet |
MC1200 | 14-CFlatPack | Bulk | Active | Not Verified | 4 | No | - | - | - | - | - | 5.2V | -55°C ~ 125°C | - | - | 14-CFlatPack | Surface Mount |
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VSC7157XYS-03IC INTERFACE CONTROLLER |
4,687 |
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Datasheet |
* | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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CY8C9560A-24AXICY8C9560A-24AXI - 20-, 40-, AND |
2,019 |
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Datasheet |
- | 100-LQFP | Bulk | Active | Not Verified | 60 | Yes | EEPROM, POR, PWM, WDT | Open Drain | I2C | 10mA, 25mA | 100 kHz | 3V ~ 5.25V | -40°C ~ 85°C | - | - | 100-TQFP (14x14) | Surface Mount |
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CQ82C55AZIC XPNDR PARALLEL 44MQFP |
4,674 |
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Datasheet |
- | 44-QFP | Tray | Active | Not Verified | 24 | No | - | Open Drain | Parallel | 2.5mA | - | 4.5V ~ 5.5V | 0°C ~ 70°C | - | - | 44-MQFP (10x10) | Surface Mount |
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MCP23009-E/SSIC XPNDR 3.4MHZ I2C 20SSOP |
4,308 |
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Datasheet |
- | 20-SSOP (0.209", 5.30mm Width) | Tube | Active | Not Verified | 8 | Yes | POR | Open Drain | I2C | 25mA | 3.4 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | - | - | 20-SSOP | Surface Mount |
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MCP23S09-E/PIC XPNDR 10MHZ SPI 18DIP |
3,604 |
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Datasheet |
- | 18-DIP (0.300", 7.62mm) | Tube | Active | Not Verified | 8 | Yes | - | Open Drain | SPI | 25mA | 10 MHz | 1.8V ~ 5.5V | -40°C ~ 125°C | - | - | 18-PDIP | Through Hole |
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MAX7312AUG+IC XPND 400KHZ I2C SMBUS 24TSSOP |
2,521 |
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Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tube | Active | Not Verified | 16 | Yes | POR | Push-Pull | I2C, SMBus | 31mA, 43mA | 400 kHz | 2V ~ 5.5V | -40°C ~ 125°C | - | - | 24-TSSOP | Surface Mount |
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MAX7312AUG+TIC XPND 400KHZ I2C SMBUS 24TSSOP |
2,679 |
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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 | 31mA, 43mA | 400 kHz | 2V ~ 5.5V | -40°C ~ 125°C | - | - | 24-TSSOP | Surface Mount |
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PCA9538PW/Q900,118IC XPND 400KHZ I2C SMBUS 16TSSOP |
4,831 |
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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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PI4IOE5V6416AZDEXINTERFACE IO EXPANDER V-QFN4040- |
3,120 |
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Datasheet |
- | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | - | 16 | Yes | POR | Open Drain, Push-Pull | I2C | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | 24-TQFN (4x4) | Surface Mount |
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PI4IOE5V6416ALEXINTERFACE IO EXPANDER TSSOP-24 T |
4,109 |
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Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | - | 16 | Yes | POR | Open Drain, Push-Pull | I2C | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | 24-TSSOP | Surface Mount |
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TPT29555A-TS5RIC BUS EXPANDER I2C 16BIT 24-TSS |
2,185 |
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Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | - | 16 | Yes | POR | Push-Pull | I2C | 10mA, 25mA | 400 kHz | 1.65V ~ 5.5V | -40°C ~ 85°C | - | - | 24-TSSOP | Surface Mount |
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AAT4296IJS-T1IC XPNDR SERIAL SC70 |
1,600 |
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Datasheet |
- | 8-TFSOJ (0.069", 1.75mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 5 | No | - | Push-Pull | Serial | - | - | 1.8V ~ 5.5V | -40°C ~ 85°C | - | - | 8-SC70JW | Surface Mount |
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PI4IOE5V9521XTEXIC XPNDR 1MHZ I2C 8UQFN |
4,444 |
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Datasheet |
- | 8-UFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | 1 | Yes | - | - | I2C | 20mA | 1 MHz | 2.3V ~ 5.5V | - | - | - | 8-UQFN (1.6x1.6) | Surface Mount |
