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PCA9506BS-T
Interface - I/O Expanders I/O EXPANDER I2C
- Product Category: I/O Expanders
- Mfr. Part # PCA9506BS,118
- Manufacturer: NXP
- Package: Cut Tape/Reel
- Lead Free Status /RoHS Status:
- Data Sheet: PCA9506BS,118 Datasheet
- Inventory: In Stock
- Unit Price: Inquiry
- Quantity: -+
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Mfr. Part #: PCA9506BS,118
- Specifications
- Product Details
Specifications
Product Details
General description
The PCA9506 provides 40-bit parallel input/output (I/O) port expansion for I2C-bus applications organized in 5 banks of 8 I/Os. At 5 V supply voltage, the outputs are capable of sourcing 10 mA and sinking 25 mA with a total package load of 800 mA to allow direct driving of 40 LEDs. Any of the 40 I/O ports can be configured as an input or output. Output ports are totem-pole and their logic state changes at the Acknowledge (bank change).Features
â– Standard mode (100 kHz) and Fast mode (400 kHz) compatible I2C-bus serial interfaceâ– 2.3 V to 5.5 V operation with 5.5 V tolerant I/Os
â– 40 configurable I/O pins that default to inputs at power-up
â– Outputs:
â—† Totem-pole (10 mA source, 25 mA sink) with controlled edge rate output structure
â—† Active LOW output enable (OE) input pin 3-states all outputs
â—† Output state change on Acknowledge
â– Inputs:
â—† Open-drain active LOW interrupt (INT) output pin allows monitoring of logic level change of pins programmed as inputs
â—† Programmable Interrupt Mask Control for input pins that do not require an interrupt when their states change
â—† Polarity Inversion register allows inversion of the polarity of the I/O pins when read
â– Active LOW reset (RESET) input pin resets device to power-up default state
â– 3 programmable address pins allowing 8 devices on the same bus
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Please send inquiry, we will respond immediately.
Mfr. Part #: PCA9506BS,118