TCA9555PWR is out of stock and can be placed on backorder.
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I/O Expander 16 I2C, SMBus 400 kHz 24-TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
I/O Expander 16 I2C, SMBus 400 kHz 24-TSSOP
24-TSSOP

TCA9555PWR

DigiKey Part Number
296-24827-2-ND - Tape & Reel (TR)
296-24827-1-ND - Cut Tape (CT)
296-24827-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TCA9555PWR
Description
IC XPND 400KHZ I2C SMBUS 24TSSOP
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
I/O Expander 16 I2C, SMBus 400 kHz 24-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
TCA9555PWR 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
Active
Voltage - Supply
1.65V ~ 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
PCA9555PWRTexas Instruments0296-20974-1-ND$16.64000Similar
PCA9555PWRE4Texas Instruments0PCA9555PWRE4-ND$9.54671Similar
PCA9555PWRG4Texas Instruments0PCA9555PWRG4-ND$10.95181Similar
CAT9555YI-T2onsemi198CAT9555YI-T2CT-ND$11.10000Similar
MAX7311AUG+Analog Devices Inc./Maxim Integrated0MAX7311AUG+-ND$92.60000Similar
In-Stock: 0
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All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$13.54000$13.54
10$9.92900$99.29
25$9.02320$225.58
100$8.02550$802.55
250$7.55020$1,887.55
500$7.26384$3,631.92
1,000$7.02806$7,028.06
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$6.83401$13,668.02
4,000$6.67427$26,697.08
6,000$6.59433$39,565.98
10,000$6.50569$65,056.90
Manufacturers Standard Package