PCA9557DB
Manufacturer Product Number:

PCA9557DB

Product Overview

Manufacturer:

Texas Instruments

DiGi Electronics Part Number:

PCA9557DB-DG

Description:

IC XPNDR 400KHZ I2C SMBUS 16SSOP
Detailed Description:
I/O Expander 8 I2C, SMBus 400 kHz 16-SSOP

Inventory:

1167 Pcs New Original In Stock
1591772
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PCA9557DB Technical Specifications

Category
Interface, I/O Expanders
Manufacturer
Texas Instruments
Packaging
Tube
Series
-
Product Status
Obsolete
DiGi-Electronics Programmable
Not Verified
Number of I/O
8
Interface
I2C, SMBus
Interrupt Output
No
Features
POR
Output Type
Open Drain, Push-Pull
Current - Output Source/Sink
10mA, 25mA
Clock Frequency
400 kHz
Voltage - Supply
2.3V ~ 5.5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SSOP (0.209", 5.30mm Width)
Supplier Device Package
16-SSOP
Base Product Number
PCA9557

Datasheet & Documents

Datasheets
PCA9557 Datasheet

Additional Information

Other Names
PCA9557DBG4
PCA9557DBG4-DG
PCA9557DB-DG
2156-PCA9557DB
TEXTISPCA9557DB
296-33522-5
Standard Package
80

Environmental & Export Classification

RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001

Alternative Models

PART NUMBER
PCA9557PWR
MANUFACTURER
Texas Instruments
QUANTITY AVAILABLE
2248
DiGi PART NUMBER
PCA9557PWR-DG
UNIT PRICE
0.60
SUBSTITUTE TYPE
MFR Recommended
DIGI Certification
certification_01
certification_02
certification_03
certification_04
cr
certification_015
certification_08
esd
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