I/O Expander 16 I2C, SMBus 400 kHz 24-TSSOP
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I/O Expander 16 I2C, SMBus 400 kHz 24-TSSOP
24-TSSOP

PCA9555PWR

DigiKey Part Number
296-20974-2-ND - Tape & Reel (TR)
296-20974-1-ND - Cut Tape (CT)
296-20974-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
PCA9555PWR
Description
IC XPND 400KHZ I2C SMBUS 24TSSOP
Customer Reference
Detailed Description
I/O Expander 16 I2C, SMBus 400 kHz 24-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
PCA9555PWR Models
Product Attributes
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Category
Output Type
Push-Pull
Manufacturer
Texas Instruments
Current - Output Source/Sink
10mA, 25mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Clock Frequency
400 kHz
Part Status
Not For New Designs
Voltage - Supply
2.3V ~ 5.5V
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 85°C
Number of I/O
16
Mounting Type
Surface Mount
Interface
I2C, SMBus
Package / Case
24-TSSOP (0.173", 4.40mm Width)
Interrupt Output
Yes
Supplier Device Package
24-TSSOP
Features
POR
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TCA9555PWRTexas Instruments23 679296-24827-1-NDR27,98000Similar
CAT9555YI-T2onsemi5 168CAT9555YI-T2CT-NDR22,91000Similar
MAX7311AUG+Analog Devices Inc./Maxim Integrated780MAX7311AUG+-NDR191,26000Similar
MAX7312AUG+TAnalog Devices Inc./Maxim Integrated3 297175-MAX7312AUG+TCT-NDR142,01000Similar
PCA9535APW,118NXP USA Inc.1 691568-9913-1-NDR30,27000Similar
In-Stock: 1 898
Check for Additional Incoming Stock
Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
All prices are in ZAR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1R34,36000R34,36
10R25,36000R253,60
25R23,11480R577,87
100R20,63940R2 063,94
250R19,45912R4 864,78
500R18,79944R9 399,72
* All Digi-Reel orders will add a R92,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 000R17,68003R35 360,06
4 000R17,28331R69 133,24
6 000R17,08462R102 507,72
Manufacturers Standard Package