| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| PCA9557DBRG4 | Texas Instruments | Check for Price | Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16 | PCA9557DBG4 vs PCA9557DBRG4 |
| PCA9557DB | Texas Instruments | Check for Price | Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16 | PCA9557DBG4 vs PCA9557DB |
Part Details for PCA9557DBG4 by Texas Instruments
Results Overview of PCA9557DBG4 by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (2 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Internet of Things (IoT)
Industrial Automation
Computing and Data Storage
Smart Cities
Healthcare
Transportation and Logistics
Medical Imaging
Renewable Energy
Automotive
Robotics and Drones
PCA9557DBG4 Information
PCA9557DBG4 by Texas Instruments is a Parallel IO Port.
Parallel IO Ports are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
Price & Stock for PCA9557DBG4
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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Vyrian | Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16 | 6731 |
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RFQ |
US Tariff Estimator: PCA9557DBG4 by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
PCA9557DBG4 Part Data Attributes
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PCA9557DBG4
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
PCA9557DBG4
Texas Instruments
Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Package Description | Green, Plastic, Ssop-16 | |
| Pin Count | 16 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Clock Frequency-Max | 0.4 Mhz | |
| External Data Bus Width | ||
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 6.2 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 8 | |
| Number of I/O Lines | 8 | |
| Number of Ports | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SSOP | |
| Package Equivalence Code | SSOP16,.3 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Shrink Pitch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2 Mm | |
| Supply Current-Max | 160 Ma | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 2.3 V | |
| Supply Voltage-Nom | 2.5 V | |
| Surface Mount | Yes | |
| Technology | Cmos | |
| Temperature Grade | Industrial | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.65 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 5.3 Mm | |
| uPs/uCs/Peripheral ICs Type | Parallel Io Port, General Purpose |
Alternate Parts for PCA9557DBG4
This table gives cross-reference parts and alternative options found for PCA9557DBG4. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of PCA9557DBG4, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.