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 Instruments28.157296-24827-1-ND1,45000 leiSimilar
CAT9555YI-T2onsemi0CAT9555YI-T2CT-ND1,19000 leiSimilar
MAX7311AUG+Analog Devices Inc./Maxim Integrated780MAX7311AUG+-ND9,94000 leiSimilar
MAX7312AUG+TAnalog Devices Inc./Maxim Integrated3.297175-MAX7312AUG+TCT-ND7,38000 leiSimilar
PCA9535APW,118NXP USA Inc.3.208568-9913-1-ND1,57000 leiSimilar
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 RON
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
19,10000 lei9,10 lei
106,71900 lei67,19 lei
256,12440 lei153,11 lei
1005,46860 lei546,86 lei
2505,15588 lei1.288,97 lei
5004,98108 lei2.490,54 lei
* All Digi-Reel orders will add a 29,00 lei reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2.0004,68449 lei9.368,98 lei
4.0004,57938 lei18.317,52 lei
6.0004,52673 lei27.160,38 lei
Manufacturers Standard Package
Unit Price without VAT:9,10000 lei
Unit Price with VAT:11,01100 lei