PCA9674TS - Brand New NXP Semiconductors I/O Expanders
In Stock:7095 ,Ready for Immediate Shipping
New
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In Stock:
7095,
Ready for Immediate Shipping
Brand:NXP Semiconductors
Category:I/O Expanders
Chipdatas Part No.:CD92-PCA9674TS
Manufacturer Part No.:PCA9674TS
Datecode:09+
Package:SSOP
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Description
PCA9674TS is an I/O expander from NXP that uses the I2C-bus serial interface to provide general-purpose remote I/O expansion for most microcontroller families via the I2C-bus interface. PCA9674TS simplifies the design of input/output (I/O) expansion by providing general-purpose remote I/O expansion for most microcontroller families via the I2C-bus interface.
Specifications and features
- 16-bit remote bidirectional I/O port: 8-bit quasi-bidirectional I/O ports with individually programmable push-pull, open-drain, and input pull-up options
- I2C-bus interface logic-compatible with SMBus PMBus
- 400 kHz Fast-mode, 1 MHz Fast-mode Plus and 3.4 MHz High-Speed-mode
- Supply voltage range of 2.3 V to 5.5 V, allowing the use of either 3.3 V or 5 V supplies
- Internal power-on reset
- No glitch on power-up
- No master device arbitration required
- Address by two pins (eight addresses) or I2C-bus (128 addresses)
Application Scenarios
PCA9674TS can be used as a general-purpose remote I/O expander for most microcontroller families via the I2C-bus interface. It enables a smaller PCB, reduces design complexity and lowers system cost by replacing complex parallel interfaces with a powerful serial structure.
Comparison
Advantages- Provides general-purpose remote I/O expansion
- Simplifies the design of input/output (I/O) expansion
- Logic-compatible with SMBus PMBus
- Can be used as a general-purpose remote I/O expander for most microcontroller families via the I2C-bus interface
- Enables a smaller PCB and reduces design complexity and system cost
Disadvantages- Not suitable for applications that require high I/O count expansion
- Relatively low maximum transfer speed when compared to other I2C-bus devices
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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- - DHL eCommerce: 12-22 business days
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- - EMS: 10-15 business days
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Additional Information
- Datasheet: Download PCA9674TS
- Chipdatas Part: CD92-PCA9674TS
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 11:19 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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