TCA9555RGER is out of stock and can be placed on backorder.
Available Substitutes:

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onsemi
In Stock: 5,168
Unit Price: ¥11.58000
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NXP USA Inc.
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NXP USA Inc.
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Datasheet
I/O Expander 16 I2C, SMBus 400 kHz 24-VQFN (4x4)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TCA9555RGER

DigiKey Part Number
296-44537-2-ND - Tape & Reel (TR)
296-44537-1-ND - Cut Tape (CT)
296-44537-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TCA9555RGER
Description
IC XPNDR 400KHZ I2C SMBUS 24VQFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
I/O Expander 16 I2C, SMBus 400 kHz 24-VQFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
TCA9555RGER 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-VFQFN Exposed Pad
Interrupt Output
Yes
Supplier Device Package
24-VQFN (4x4)
Features
POR
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
CAT9555YI-T2onsemi5,168CAT9555YI-T2CT-ND¥11.58000Similar
PCA9535BS,118NXP USA Inc.20,452568-3376-1-ND¥18.36000Similar
PCA9555BS,118NXP USA Inc.3,055568-2382-1-ND¥19.35000Similar
PCA9555BSHPNXP USA Inc.0PCA9555BSHP-ND¥11.31194Similar
In-Stock: 0
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All prices are in CNY
Cut Tape (CT) & Digi-Reel®
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
1¥14.47000¥14.47
10¥10.61900¥106.19
25¥9.65600¥241.40
100¥8.59170¥859.17
250¥8.08540¥2,021.35
500¥7.77992¥3,889.96
1,000¥7.74369¥7,743.69
* All Digi-Reel orders will add a ¥49.00 reeling fee.
Tape & Reel (TR)
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
3,000¥7.81395¥23,441.85
6,000¥7.64943¥45,896.58
9,000¥7.56708¥68,103.72
Manufacturers Standard Package