I/O Expander 8 I2C 100 kHz 16-TSSOP
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PCA9654EDTR2G

DigiKey Part Number
PCA9654EDTR2GOSTR-ND - Tape & Reel (TR)
PCA9654EDTR2GOSCT-ND - Cut Tape (CT)
PCA9654EDTR2GOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
PCA9654EDTR2G
Description
IC XPNDR 100KHZ I2C 16TSSOP
Customer Reference
Detailed Description
I/O Expander 8 I2C 100 kHz 16-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
PCA9654EDTR2G Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
onsemi
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
DigiKey Programmable
Not Verified
Number of I/O
8
Interface
I2C
Interrupt Output
Yes
Features
POR
Output Type
-
Current - Output Source/Sink
-
Clock Frequency
100 kHz
Voltage - Supply
1.65V ~ 5.5V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
16-TSSOP
Base Product Number
Product Questions and Answers

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In-Stock: 8,553
Once available stock of this product has been depleted, manufacturer standard package and lead time will apply. View Substitutes
Last Time Buy Date: 2026-07-17
Due to temporary constrained supply, DigiKey is unable to accept backorders at this time.
All prices are in CAD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$4.70000$4.70
10$3.52500$35.25
25$3.22920$80.73
100$2.90390$290.39
250$2.74872$687.18
500$2.65514$1,327.57
1,000$2.57816$2,578.16
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$2.49688$6,242.20
5,000$2.44790$12,239.50
Manufacturers Standard Package