PCA9557DR
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Texas Instruments PCA9557DR

Manufacturer No:
PCA9557DR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Datasheet:
PCA9557DR Datasheet
ECAD Model:
-
Description:
IC I/O EXPANDER I2C 8B 16SOIC
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Attributes

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-SOIC (0.154", 3.90mm Width)
Supplier Device Package:16-SOIC
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$1.58
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Similar Products

Part Number PCA9557DR PCA9557DT   PCA9557D   PCA9557DB   PCA9557DBR  
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active
Number of I/O 8 8 8 8 8
Interface I²C, SMBus I²C, SMBus I²C, SMBus I²C, SMBus I²C, SMBus
Interrupt Output No No No No No
Features POR POR POR POR POR
Output Type Open Drain, Push-Pull Open Drain, Push-Pull Open Drain, Push-Pull Open Drain, Push-Pull Open Drain, Push-Pull
Current - Output Source/Sink 10mA, 25mA 10mA, 25mA 10mA, 25mA 10mA, 25mA 10mA, 25mA
Clock Frequency 400 kHz 400 kHz 400 kHz 400 kHz 400 kHz
Voltage - Supply 2.3V ~ 5.5V 2.3V ~ 5.5V 2.3V ~ 5.5V 2.3V ~ 5.5V 2.3V ~ 5.5V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 16-SOIC (0.154", 3.90mm Width) 16-SOIC (0.154", 3.90mm Width) 16-SOIC (0.154", 3.90mm Width) 16-SSOP (0.209", 5.30mm Width) 16-SSOP (0.209", 5.30mm Width)
Supplier Device Package 16-SOIC 16-SOIC 16-SOIC 16-SSOP 16-SSOP

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