PCA9557PWT
For Reference Only
| Part Number | PCA9557PWT |
| PNEDA Part # | PCA9557PWT |
| Description | IC I/O EXPANDER I2C 8B 16TSSOP |
| Manufacturer | Texas Instruments |
| Unit Price | Request a Quote |
| In Stock | 2,538 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | Apr 28 - May 3 (Choose Expedited Shipping) |
| Guarantee | Up to 1 year [PNEDA-Warranty]* |
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Free shipping on orders over $100. PNEDA is willing to provide you with better services.
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PCA9557PWT Resources
| Brand | Texas Instruments |
| ECAD Module |
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| Mfr. Part Number | PCA9557PWT |
| Category | Semiconductors › Interface ICs › Interface - I/O Expanders |
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Logistics Mode
- Delivery time: At the same day (Order deadline is 2pm, HK Time).
- Delivery date: usually 2 to 7 working days.
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PCA9557PWT Specifications
| Manufacturer | |
| Series | - |
| 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 | 400kHz |
| Voltage - Supply | 2.3V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 16-TSSOP |
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Manufacturer Series - Number of I/O 16 Interface I²C, SMBus Interrupt Output Yes Features POR Output Type Push-Pull Current - Output Source/Sink 10mA, 25mA Clock Frequency 400kHz Voltage - Supply 1.65V ~ 5.5V Operating Temperature -40°C ~ 85°C Mounting Type Surface Mount Package / Case 24-WFQFN Exposed Pad Supplier Device Package 24-WQFN (4x4) |
Manufacturer Series - Number of I/O 8 Interface I²C Interrupt Output Yes Features - Output Type Push-Pull Current - Output Source/Sink - Clock Frequency 400kHz Voltage - Supply 1.65V ~ 5.5V Operating Temperature -40°C ~ 85°C Mounting Type Surface Mount Package / Case 16-SOIC (0.295", 7.50mm Width) Supplier Device Package 16-SOIC |
Manufacturer Maxim Integrated Series - Number of I/O 16 Interface I²C, SMBus Interrupt Output Yes Features POR Output Type Push-Pull Current - Output Source/Sink 31mA, 43mA Clock Frequency 400kHz Voltage - Supply 2V ~ 5.5V Operating Temperature -40°C ~ 125°C Mounting Type Surface Mount Package / Case 24-WFQFN Exposed Pad Supplier Device Package 24-TQFN (4x4) |
Manufacturer NXP USA Inc. Series - Number of I/O 8 Interface I²C, SMBus Interrupt Output Yes Features POR Output Type Open Drain, Push-Pull Current - Output Source/Sink 10mA, 25mA Clock Frequency 400kHz Voltage - Supply 1.65V ~ 5.5V Operating Temperature -40°C ~ 85°C Mounting Type Surface Mount Package / Case 16-XFLGA Supplier Device Package 16-X2QFN (1.6x1.6) |
Manufacturer Microchip Technology Series - Number of I/O 16 Interface SPI Interrupt Output Yes Features POR Output Type Push-Pull Current - Output Source/Sink 25mA Clock Frequency 10MHz Voltage - Supply 1.8V ~ 5.5V Operating Temperature -40°C ~ 125°C Mounting Type Through Hole Package / Case 28-DIP (0.300", 7.62mm) Supplier Device Package 28-SPDIP |
