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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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PCA9674AN,112IC XPNDR 1MHZ I2C 16DIP |
1,717 |
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Datasheet |
- | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | 8 | Yes | POR | Push-Pull | I2C | 100µA, 25mA | 1 MHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-DIP | Through Hole |
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PCF8574NG4IC XPNDR 100KHZ I2C 16DIP |
4,385 |
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Datasheet |
- | 16-DIP (0.300", 7.62mm) | Tube | Discontinued | Not Verified | 8 | Yes | POR | Push-Pull | I2C | 1mA, 25mA | 100 kHz | 2.5V ~ 6V | -40°C ~ 85°C | - | - | 16-PDIP | Through Hole |
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PCA9554APWRG4IC XPND 400KHZ I2C SMBUS 16TSSOP |
3,771 |
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Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued | 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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PCF8574ADWRE4IC XPNDR 100KHZ I2C 16SOIC |
4,702 |
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Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | 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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PCF8574ADWRG4IC XPNDR 100KHZ I2C 16SOIC |
3,199 |
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Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | 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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PCA9554APWG4IC XPND 400KHZ I2C SMBUS 16TSSOP |
4,888 |
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Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Tube | Discontinued | 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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PCF8574ARGYRG4IC XPNDR 100KHZ I2C 20VQFN |
1,843 |
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Datasheet |
- | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Discontinued | Not Verified | 8 | Yes | POR | Push-Pull | I2C | 1mA, 25mA | 100 kHz | 2.5V ~ 6V | -40°C ~ 85°C | - | - | 20-VQFN (3.5x4.5) | Surface Mount |
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PCA9674N,112IC XPNDR 1MHZ I2C 16DIP |
1,552 |
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Datasheet |
- | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | 8 | Yes | POR | Push-Pull | I2C | 100µA, 25mA | 1 MHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-DIP | Through Hole |
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PCF8574APWRE4IC XPNDR 100KHZ I2C 20TSSOP |
1,233 |
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Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued | Not Verified | 8 | Yes | POR | Push-Pull | I2C | 1mA, 25mA | 100 kHz | 2.5V ~ 6V | -40°C ~ 85°C | - | - | 20-TSSOP | Surface Mount |
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PCF8574APWRG4IC XPNDR 100KHZ I2C 20TSSOP |
4,507 |
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Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued | Not Verified | 8 | Yes | POR | Push-Pull | I2C | 1mA, 25mA | 100 kHz | 2.5V ~ 6V | -40°C ~ 85°C | - | - | 20-TSSOP | Surface Mount |
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PCF8574DGVRG4IC XPNDR 100KHZ I2C 20TVSOP |
1,839 |
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Datasheet |
- | 20-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued | Not Verified | 8 | Yes | POR | Push-Pull | I2C | 1mA, 25mA | 100 kHz | 2.5V ~ 6V | -40°C ~ 85°C | - | - | 20-TVSOP | Surface Mount |
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PCAL9722HNHPPCAL9722HN |
2,675 |
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Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | 32-HVQFN (5x5) | Surface Mount |
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XRA1206IL16-FIC XPNDR 400KHZ I2C SMBUS 16QFN |
2,264 |
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Datasheet |
- | 16-VFQFN Exposed Pad | Tray | Obsolete | Not Verified | 8 | Yes | - | Open Drain | I2C, SMBus | - | 400 kHz | 1.65V ~ 3.6V | -40°C ~ 85°C | - | - | 16-QFN (3x3) | Surface Mount |
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XRA1403IG24TR-FIC XPNDR 26MHZ SPI 24TSSOP |
2,857 |
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Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | 16 | Yes | - | Open Drain | SPI | - | 26 MHz | 1.65V ~ 3.6V | -40°C ~ 85°C | - | - | 24-TSSOP | Surface Mount |
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PCA9534ARGTRG4IC XPNDR 400KHZ I2C SMBUS 16VQFN |
1,262 |
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Datasheet |
- | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Discontinued | Not Verified | 8 | Yes | POR | Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-VQFN (3x3) | Surface Mount |
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PCA9534RGVRG4IC XPNDR 400KHZ I2C SMBUS 16VQFN |
4,737 |
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Datasheet |
- | 16-VQFN Exposed Pad | Tape & Reel (TR) | Discontinued | Not Verified | 8 | Yes | POR | Push-Pull | I2C, SMBus | 10mA, 25mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 16-VQFN (4x4) | Surface Mount |
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PCA8575DK,118IC XPNDR 400KHZ I2C 24SSOP |
2,900 |
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Datasheet |
- | 24-SSOP (0.154", 3.90mm Width) | 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-SSOP | Surface Mount |
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PCA9535HFHPIC XPND 400KHZ I2C SMBUS 24HWQFN |
3,291 |
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Datasheet |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | 16 | Yes | POR | Open Drain | I2C, SMBus | 160mA | 400 kHz | 2.3V ~ 5.5V | -40°C ~ 85°C | - | - | 24-HWQFN (4x4) | Surface Mount |
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PCA9539PW,112IC XPND 400KHZ I2C SMBUS 24TSSOP |
2,757 |
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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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PCA9539PW/Q900,118IC XPND 400KHZ I2C SMBUS 24TSSOP |
2,909 |
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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 | 3V ~ 5.5V | -40°C ~ 125°C | Automotive | AEC-Q100 | 24-TSSOP | Surface Mount |
