MAX7318AAG+ is out of stock and can be placed on backorder.
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I/O Expander 16 I2C, SMBus 400 kHz 24-SSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MAX7318AAG+

DigiKey Part Number
MAX7318AAG+-ND
Manufacturer
Manufacturer Part Number
MAX7318AAG+
Description
IC XPNDR 400KHZ I2C SMBUS 24SSOP
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
I/O Expander 16 I2C, SMBus 400 kHz 24-SSOP
Datasheet
 Datasheet
EDA/CAD Models
MAX7318AAG+ Models
Product Attributes
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Category
Output Type
Push-Pull
Manufacturer
Analog Devices Inc./Maxim Integrated
Current - Output Source/Sink
31mA, 43mA
Packaging
Tube
Clock Frequency
400 kHz
Part Status
Active
Voltage - Supply
2V ~ 5.5V
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 125°C
Number of I/O
16
Mounting Type
Surface Mount
Interface
I2C, SMBus
Package / Case
24-SSOP (0.209", 5.30mm Width)
Interrupt Output
Yes
Supplier Device Package
24-SSOP
Features
POR
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TCA9555DBRTexas Instruments235296-44626-2-ND$1.39000Similar
PCA9555DBRTexas Instruments0296-20971-2-ND$1.80000Similar
TCA9535DBRTexas Instruments0296-44625-2-ND$1.75000Similar
Available To Order
Factory Stock: 8,410
58 estimated in stock on 21-Jan-2027

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Tube
QuantityUnit PriceExt Price
1$7.14000$7.14
10$5.50800$55.08
58$4.80655$278.78
116$4.61233$535.03
290$4.40710$1,278.06
522$4.30075$2,244.99
1,044$4.19590$4,380.52
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.