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Texas Instruments PCA9557PW
- Part No.:
- PCA9557PW
- Manufacturer:
- Texas Instruments
- Category:
- I/O Expanders
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
PCA9557PW.pdf
- Description:
- IC XPND 400KHZ I2C SMBUS 16TSSOP
- Quantity:
Unit Price:$0
Ext Price:$0
- Payment:
- Shipping:
PCA9557PW Information
- Specifications
- Comparison
- Tags
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 16-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Number of I/O:
- 8
- Interface:
- I2C, SMBus
- Interrupt Output:
- No
- Features:
- POR
- Output Type:
- Open Drain, Push-Pull
- Current - Output Source/Sink:
- 10mA, 25mA
- Clock Frequency:
- 400 kHz
- Voltage - Supply:
- 2.3V ~ 5.5V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-TSSOP
| Image |  |
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| Part Number | PCA9557PWR | PCA9557PWT | PCA9557PW |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Series | - | - | - |
| Package/Case | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP (0.173", 4.40mm Width) |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tube |
| Product Status | Active | Obsolete | Obsolete |
| Programmable | Not Verified | Not Verified | Not Verified |
| Number of I/O | 8 | 8 | 8 |
| Interface | I2C, SMBus | I2C, SMBus | I2C, SMBus |
| Interrupt Output | No | No | No |
| Features | POR | POR | POR |
| Output Type | Open Drain, Push-Pull | Open Drain, Push-Pull | Open Drain, Push-Pull |
| Current - Output Source/Sink | 10mA, 25mA | 10mA, 25mA | 10mA, 25mA |
| Clock Frequency | 400 kHz | 400 kHz | 400 kHz |
| Voltage - Supply | 2.3V ~ 5.5V | 2.3V ~ 5.5V | 2.3V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Grade | - | - | - |
| Qualification | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 16-TSSOP | 16-TSSOP | 16-TSSOP |
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