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-ND€ 1,45000Similar
CAT9555YI-T2onsemi0CAT9555YI-T2CT-ND€ 1,19000Similar
MAX7311AUG+Analog Devices Inc./Maxim Integrated780MAX7311AUG+-ND€ 9,94000Similar
MAX7312AUG+TAnalog Devices Inc./Maxim Integrated3 297175-MAX7312AUG+TCT-ND€ 7,38000Similar
PCA9535APW,118NXP USA Inc.3 208568-9913-1-ND€ 1,57000Similar
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 EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€ 1,78000€ 1,78
10€ 1,31700€ 13,17
25€ 1,20080€ 30,02
100€ 1,07210€ 107,21
250€ 1,01084€ 252,71
500€ 0,97656€ 488,28
* All Digi-Reel orders will add a € 5,50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 000€ 0,91842€ 1 836,84
4 000€ 0,89781€ 3 591,24
6 000€ 0,88749€ 5 324,94
Manufacturers Standard Package
Unit Price without VAT:€ 1,78000
Unit Price with VAT:€ 2,15380