I/O Expander 16 I2C 400 kHz 28-QFN-UT (4x4)
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SX1509BIULTRT

DigiKey Part Number
SX1509BIULTR-ND - Tape & Reel (TR)
SX1509BIULCT-ND - Cut Tape (CT)
SX1509BIULDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SX1509BIULTRT
Description
IC XPNDR 400KHZ I2C 28QFN
Manufacturer Standard Lead Time
26 Weeks
Customer Reference
Detailed Description
I/O Expander 16 I2C 400 kHz 28-QFN-UT (4x4)
Datasheet
 Datasheet
EDA/CAD Models
SX1509BIULTRT Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Semtech Corporation
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
DigiKey Programmable
Not Verified
Number of I/O
16
Interface
I2C
Interrupt Output
Yes
Features
Keypad Controller, LED Output, POR
Output Type
Open Drain, Push-Pull
Current - Output Source/Sink
8mA, 15mA
Clock Frequency
400 kHz
Voltage - Supply
1.425V ~ 3.6V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
28-UFQFN Exposed Pad
Supplier Device Package
28-QFN-UT (4x4)
Base Product Number
Product Questions and Answers

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In-Stock: 10,716
Check for Additional Incoming Stock
All prices are in NZD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$6.25000$6.25
10$4.69500$46.95
25$4.30800$107.70
100$3.88170$388.17
250$3.67840$919.60
500$3.55592$1,777.96
1,000$3.45510$3,455.10
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$3.33060$9,991.80
Manufacturers Standard Package
Unit Price without GST:$6.25000
Unit Price with GST:$7.18750