JAK Electronics

Texas Instruments PCA9557DBR I/O Expanders400kHz DUAL 16Terminations

PCA9557DBR
PCA9557DBR
2502-501-PCA9557DBR
Texas Instruments
16-SSOP (0.209, 5.30mm Width)
Interface: I2C, SMBus, Output Type: Open Drain, Push-Pull, Voltage - Supply: 2.3V~5.5V, Packaging: Tape & Reel (TR)
8647In Stock
Min.: 1 Mult.: 1
Quantity Unit Price Ext. Price
1+ $6.13995$6.14
10+ $5.792415$57.92
100+ $5.464545$546.45
500+ $5.15523$2577.62
1000+ $4.86342$4863.42
Unit Price: $6.13995
Subtotal: $6.14
Looking for a better price? Want a lower wholesale price? Please send an RFQ, and we will respond immediately.

PCA9557DBR Tech Specifications

Texas Instruments PCA9557DBR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments PCA9557DBR.

Product Attribute Attribute Value
Lifecycle StatusACTIVE (Last Updated: 4 days ago)
Factory Lead Time6 Weeks
Contact PlatingGold
Mounting TypeSurface Mount
Package / Case16-SSOP (0.209, 5.30mm Width)
Surface MountYES
Number of Pins16Pins
Weight128.593437mg
Number of I/Os8I/Os
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
JESD-609 Codee4
Pbfree Codeyes
Part StatusActive
Moisture Sensitivity Level (MSL)1 (Unlimited)
Number of Terminations16Terminations
ECCN CodeEAR99
Voltage - Supply2.3V~5.5V
Terminal PositionDUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel)260
Supply Voltage2.5V
Terminal Pitch0.65mm
Base Part NumberCA9557
Pin Count16
Output TypeOpen Drain, Push-Pull
Operating Supply Voltage6V
Power Supplies2.5/5V
InterfaceI2C, SMBus
Number of Ports1Port
Number of Bits8Bits
Clock Frequency400kHz
Supply Current-Max0.025mA
Interrupt OutputNo
Current - Output Source/Sink10mA 25mA
FeaturesPOR
Height2mm
Length6.2mm
Width5.3mm
Thickness1.95mm
RoHS StatusROHS3 Compliant
Lead FreeLead Free
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PCA9557DBR Documents

Download datasheets and manufacturer documentation for PCA9557DBR

PCA9557DBR Comparison

The parts on the right have similar specifications to Texas Instruments & PCA9557DBR.

  • Mfr. Part #

  • Manufacturer

  • Moisture Sensitivity Level (MSL)

  • Package / Case

  • Interface

  • Packaging

  • Interrupt Output

  • Voltage - Supply

  • Mounting Type

  • Operating Temperature

  • Output Type

  • Availability

  • Price

  • Quantity

  • PCA9557DBR

  • Texas Instruments

  • 1 (Unlimited)

  • 16-SSOP (0.209, 5.30mm Width)

  • I2C, SMBus

  • Tape & Reel (TR)

  • No

  • 2.3V~5.5V

  • Surface Mount

  • -40°C~85°C

  • Open Drain, Push-Pull

  • 8647

  • $6.13995

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PCA9557DBR Comments

Jason
There was room for improvement, but the overall experience was satisfactory.
Ruby
I had some minor problems buying components on the Jak, but the overall experience was good.
Taylor R.
I trust jakelectronics to provide me with high-quality components every time.
Alphonso
The delivery speed is also very fast, and it always arrives on time.
AlexanderCole
Good quality product.
NoahSullivan
Simply great! Many thanks!
Jeremy O.
I couldn't be happier with the kit. It was easy to assemble, including soldering the EEPROM, and works as intended.
Florence
Pricing that fits my budget without compromising on quality, a win-win situation.
rpsunrise
For the price I am very happy.
MichaelGraham
when you need to connect this kind of port, this product makes it very easy.

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