PCA9655EDTR2G Standard Logic by ON Semiconductor
I/O Port Expander, I2C, 16-bit, Remote Low Voltage w/Interrupt
| Status: | Active |
|---|---|
| Series: | PCA9655E |
| RoHS: | Compliant |
Features
| VCC Operating Range: 1.65 V to 5.5 V |
| SDA Sink Capability: 30 mA |
| 5.5 V Tolerant I/Os |
| Polarity Inversion Register |
| Active LOW Interrupt Output |
| Low Standby Current |
| Noise Filter on SCL/SDA Inputs |
| No Glitch on Powerup |
| Internal Poweron Reset |
| 64 Programmable Slave Addresses Using Three Address Pins |
| 16 I/O Pins Which Default to 16 Inputs |
| I2C SCL Clock Frequencies Supported:Standard Mode: 100 kHz/Fast Mode: 400 kHz/Fast Mode +: 1 MHz |
| ESD Performance: 2000 V Human Body Model,200 V Machine Model |
| Applications |
|---|
| Input/output Port Expansion for Extended Addressing Capability |
| End Products |
|---|
| Keyboards |
Specifications
| Description | PCA9655E |
|---|---|
| Compliance | Pb-free Halide free |
| I/O | 16 |
| Cascadable | 8 Slave ID Addresses |
| VCC Min (V) | 1.65 |
| VCC Max (V) | 5.5 |
| Interrupt Output | Yes |
| I/O Pullups | Yes |
| LED Blink/PWM | No |
| IO Min (mA) | 25 |
| Package Type | TSSOP-24 |
Alternative Descriptions
| Remote 16-bit I/O Expander 24-Pin TSSOP T/R | Avnet America |
| 16-Bit I/O Expander/Reel |Onsemi PCA9655EDTR2G | Newark Electronics |
| I/O EXPANDER, 16BIT, 1MHZ, TSSOP-24 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a PCA9655EDTR2G?
Additional datasheets, footprints and schematics for PCA9655EDTR2G are listed on our Part Details page. You can also find images and similar parts to PCA9655EDTR2G on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for PCA9655EDTR2G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view PCA9655EDTR2G price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does PCA9655EDTR2G fall under?
The PCA9655EDTR2G is listed under Timing, Logic & Memory > Standard Logic > I/O Expanders.
Can I view similar or alternative parts?
You can view similar parts to PCA9655EDTR2G when available in the I/O Expanders range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the PCA9655EDTR2G you can contact the distributor directly for product support, shipping queries etc.
Is the PCA9655EDTR2G RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.
Which authorised distributors for PCA9655EDTR2G have stock available?
Authorised distributors including Avnet America, Newark Electronics, element14, Farnell and Avnet Silica have stock available or on a lead time for PCA9655EDTR2G.
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