MOYA has a wide and unobstructed channel for supply source, and reserves a large number of electronic components inventory including all categories of products as optical devices, embedded systems, semiconductors, circuit protection components, passive components, connectors, sensors, etc. The products are widely used in many fields of power, network , communication, industrial control, automotive, military, instrument&meter, financial equipment, industrial control, computer interface devices, consumer electronics and others. Our distribution brands include MICROCHIP,ADI,ST,BROADCOM,FREESCALE,TI,ALTERA,XILINX, etc.
PCA9557PW
- Manufacturer
- Texas Instruments
- Description
- IC I/O EXPANDER I2C 8B 16TSSOP
- Price
- $1.75
(252 available)
Bargain Finds
Product Description
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Texas Instruments |
| Product Category | Interface - I/O Expanders |
| Series | - |
| Features | POR |
| Interface | I²C, SMBus |
| Packaging | Tube |
| Output Type | Open Drain, Push-Pull |
| Part Status | Active |
| Mounting Type | Surface Mount |
| Number of I/O | 8 |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) |
| Clock Frequency | 400kHz |
| Base Part Number | PCA9557 |
| Interrupt Output | No |
| Voltage - Supply | 2.3V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 16-TSSOP |
| Current - Output Source/Sink | 10mA, 25mA |