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I/O Expanders
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Programmable | Number of I/O | Interface | Interrupt Output | Features | Output Type | Current - Output Source/Sink | Clock Frequency | Voltage - Supply | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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PCA9702PW,112IC XPNDR 5MHZ SPI SERIAL 16TSSOP |
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Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 8 (Input Only) | SPI Serial | Yes | - | Push-Pull | - | 5 MHz | 2.5V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 16-TSSOP |
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PCA9557D/DG,118IC XPNDR 400KHZ I2C SMBUS 16SO |
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Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 8 | I2C, SMBus | No | POR | Open Drain, Push-Pull | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-SO |
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CAT9555HV6I-GT2IC XPNDR 400KHZ I2C SMBUS 24TQFN |
0 |
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Datasheet | - | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | 16 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 24mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-TQFN (4x4) |
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PCA9703PW,112IC XPNDR 5MHZ SPI SERIAL 24TSSOP |
0 |
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Datasheet | - | 24-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 16 (Input Only) | SPI Serial | Yes | - | Push-Pull | - | 5 MHz | 4.5V ~ 5.5V | - | - | - | Surface Mount | 24-TSSOP |
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CAT9555HT6I-GT2IC XPNDR 400KHZ I2C SMBUS 24TQFN |
0 |
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Datasheet | - | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | 16 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 24mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-TQFN (4x4) |
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CAT9555HV6I-GIC XPNDR 400KHZ I2C SMBUS 24TQFN |
0 |
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Datasheet | - | 24-WFQFN Exposed Pad | Tube | Obsolete | Not Verified | 16 | I2C, SMBus | Yes | POR | Push-Pull | 10mA, 24mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-TQFN (4x4) |
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BU8272GUW-E2IC XPNDR 400KHZ I2C 35VBGA |
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- | 35-VFBGA | Tape & Reel (TR) | Obsolete | Not Verified | 20 | I2C | Yes | - | Open Drain | - | 400 kHz | 1.65V ~ 1.95V | -25°C ~ 85°C | - | - | Surface Mount | VBGA035W040 |
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PCA9534PW/DG,118IC I/O EXPANDER I2C/SMBU 16TSSOP |
0 |
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Datasheet | * | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - |
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PCA9554U,029IC XPNDR 400KHZ I2C SMBUS DIE |
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- | Die | Bulk | Obsolete | Not Verified | 8 | I2C, SMBus | Yes | - | - | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | Die |
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PCA9500BSHPIC XPND 400KHZ I2C SMBUS 16HVQFN |
0 |
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- | 16-VQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | 8 | I2C, SMBus | No | EEPROM, POR | Push-Pull | 100µA, 25mA | 400 kHz | 2.5V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 16-HVQFN (4x4) |
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CP2120-GMRIC XPNDR 400KHZ I2C SPI 20QFN |
0 |
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Datasheet | - | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | 8 | I2C, SPI | Yes | - | Open Drain, Push-Pull | 100mA | 400 kHz | 3V ~ 3.6V | -40°C ~ 85°C | - | - | Surface Mount | 20-QFN (4x4) |
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AAT4295IJS-T1IC XPNDR SERIAL SC70 |
0 |
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Datasheet | - | 8-TFSOJ (0.069", 1.75mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 3 | Serial | No | - | - | - | - | 1.8V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 8-SC70JW |
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LC709004AMJ-AHIC XPNDR PARALLEL 24MFPSJ |
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- | 24-SOP (0.236", 6.00mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 16 | Parallel | No | - | CMOS, Open-Drain | - | - | 2V ~ 6V | -30°C ~ 70°C | - | - | Surface Mount | 24-MFPSJ |
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LC709006A-EIC XPNDR PARALLEL 36MFPSDJ |
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- | 36-SOP (0.311", 7.90mm Width) | Tube | Obsolete | Not Verified | 24 | Parallel | No | - | CMOS, Open-Drain | - | - | 2V ~ 6V | -40°C ~ 85°C | - | - | Surface Mount | 36-MFPSDJ |
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LC709006A-TLM-EIC XPNDR PARALLEL 36MFPSDJ |
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- | 36-SOP (0.311", 7.90mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 24 | Parallel | No | - | CMOS, Open-Drain | - | - | 2V ~ 6V | -40°C ~ 85°C | - | - | Surface Mount | 36-MFPSDJ |
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LC709006V-EIC IO EXPANDER |
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- | - | Tube | Obsolete | Not Verified | - | - | No | - | - | - | - | 2V ~ 6V | -40°C ~ 85°C | - | - | - | - |
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PI4IOE5V9557LEIC XPNDR 400KHZ I2C 16TSSOP |
0 |
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Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | 8 | I2C | No | - | - | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-TSSOP |
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CS82C55AZ96S2705IC XPNDR PARALLEL 44PLCC |
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Datasheet | - | 44-LCC (J-Lead) | Tape & Reel (TR) | Obsolete | Not Verified | 24 | Parallel | No | - | Open Drain | 2.5mA | - | 4.5V ~ 5.5V | 0°C ~ 70°C | - | - | Surface Mount | 44-PLCC (16.58x16.58) |
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PI4IOE5V9570UEXIC XPNDR 1MHZ I2C 8MSOP |
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Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | 4 | I2C | No | - | Push-Pull | - | 1 MHz | 2.3V ~ 5.5V | - | - | - | Surface Mount | 8-MSOP |
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PCA9534D,512IC XPNDR 400KHZ I2C SMBUS 16SO |
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Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Not Verified | 8 | I2C, SMBus | Yes | POR | Open Drain | - | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 16-SO |
