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Part Details for PCA9557D by Texas Instruments
Overview of PCA9557D by Texas Instruments
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (7 crosses)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- 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
Price & Stock for PCA9557D
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
2156-PCA9557D-ND
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DigiKey | IC XPNDR 400KHZ I2C SMBUS 16SOIC Min Qty: 1 Lead time: 6 Weeks Container: Bulk MARKETPLACE PRODUCT |
501 In Stock |
|
$0.9900 | Buy Now |
|
DISTI #
296-33521-5-ND
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DigiKey | IC XPNDR 400KHZ I2C SMBUS 16SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube |
14 In Stock |
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$1.8280 / $2.0300 | Buy Now |
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Bristol Electronics | 80 |
|
RFQ | ||
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Quest Components | 8 I/O, PIA-GENERAL PURPOSE, PDSO16 | 64 |
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$1.1550 / $2.3100 | Buy Now |
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Rochester Electronics | PCA9557 Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers RoHS: Compliant Status: End of Life / Last Time Buy Min Qty: 1 | 501 |
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$0.8468 / $0.9962 | Buy Now |
Part Details for PCA9557D
PCA9557D CAD Models
PCA9557D Part Data Attributes
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PCA9557D
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
PCA9557D
Texas Instruments
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers 16-SOIC -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | GREEN, PLASTIC, SOIC-16 | |
| Pin Count | 16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Address Bus Width | 8 | |
| Clock Frequency-Max | 0.4 MHz | |
| External Data Bus Width | ||
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 9.9 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 | SOP | |
| Package Equivalence Code | SOP16,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Supply Current-Max | 0.025 mA | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 2.3 V | |
| Supply Voltage-Nom | 3.3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 3.9 mm | |
| uPs/uCs/Peripheral ICs Type | PARALLEL IO PORT, GENERAL PURPOSE |
Alternate Parts for PCA9557D
This table gives cross-reference parts and alternative options found for PCA9557D. 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 PCA9557D, 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.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| PCA9557DT | 8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers 16-SOIC -40 to 85 | Texas Instruments | PCA9557D vs PCA9557DT |
| PCA9557DR | 8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers 16-SOIC -40 to 85 | Texas Instruments | PCA9557D vs PCA9557DR |
| 935270674118 | IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 3.90 MM, PLASTIC, MS-012, SOT-109-1, SO-16, Parallel IO Port | NXP Semiconductors | PCA9557D vs 935270674118 |
| PCA9557DRG4 | 8 I/O, PIA-GENERAL PURPOSE, PDSO16, GREEN, PLASTIC, SOIC-16 | Texas Instruments | PCA9557D vs PCA9557DRG4 |
| PCA9557D/G,118 | PCA9557 - 8-bit I2C-bus and SMBus I/O port with reset SOP 16-Pin | NXP Semiconductors | PCA9557D vs PCA9557D/G,118 |
| PCA9557D-T | IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 3.90 MM, PLASTIC, MS-012, SOT109-1, SOP-16, Parallel IO Port | NXP Semiconductors | PCA9557D vs PCA9557D-T |
| PCA9557D | IC 8 I/O, PIA-GENERAL PURPOSE, PDSO16, 3.90 MM, PLASTIC, MS-012, SOT109-1, SOP-16, Parallel IO Port | NXP Semiconductors | PCA9557D vs PCA9557D |