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PCA9556PW
Parallel IO Port, 8-Bit, CMOS, PDSO16,
PCA9556PW
Parallel IO Port, 8-Bit, CMOS, PDSO16,
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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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PCA9556PW DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The PCA9556 is a silicon CMOS circuit which provides parallel input/output expansion for SMBus applications.FEATURES• SMBus compliance with fixed 3.3V voltage levels• Operating power supply voltage range of 3.0V – 3.6V• Active high polarity inverter register• Write protect register• Active low reset pin• Low leakage current on power-down• Noise filter on SCL/SDA inputs• No glitch on power-up• Internal power-on reset• 8 I/O pins which default to 8 inputs• High impedance open drain on I/O
Key Features
- SMBus compliance with fixed 3.3V voltage levels
- Operating power supply voltage range of 3.0 V – 5.5 V
- Active high polarity inverter register
- Each I/O is configurable as an input or output
- Active low reset pin
- Low leakage current on power-down
- Noise filter on SCL/SDA inputs
- No glitch on power-up
- Internal power-on reset
- 8 I/O pins which default to 8 inputs
- High impedance open drain on I/O0
- ESD protection exceeds 2000 V HBM per JESD22-A114,
- 200 V MM per JESD22-A115 and 1000 V CDM per JESD22-C101
- Latch-up testing is done to JESDEC Standard JESD78 which
- exceeds 100 mA
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Rohs Code | Yes | Part Life Cycle Code | Transferred |
| Reach Compliance Code | ECCN Code | EAR99 | |
| HTS Code ! | 8542.39.00.01 | JESD-30 Code | R-PDSO-G16 |
| Number of Bits | 8 | Number of Terminals | 16 |
| Operating Temperature-Max | 70 °C | Operating Temperature-Min | |
| Package Body Material | PLASTIC/EPOXY | Package Code | TSSOP |
| Package Equivalence Code | TSSOP16,.25 | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | Peak Reflow Temperature (Cel) | 260 |
| Power Supplies ! | 3.3 V | Qualification Status ! | Not Qualified |
| Supply Voltage-Nom | 3.3 V | Surface Mount ! | YES |
| Technology | CMOS | Temperature Grade ! | COMMERCIAL |
| Terminal Form ! | GULL WING | Terminal Pitch ! | 0.635 mm |
| Terminal Position | DUAL |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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