Texas Instruments

Category: Drivers and Interfaces

I2C and SMBus Low Power I/O Expander 24-Pin TSSOP T/R

$0.97 - $1.21
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey PCA9539PWRG4-ND 0 $2.69 $2.01 $1.83 $1.65 $1.46 $1.20 Buy
Arrow North American Components PCA9539PWRG4 0 2000 $1.78 Buy
AVNET Express PCA9539PWRG4 2000 $0.93 Buy
Mouser Electronics 595-PCA9539PWRG4 0 2000 $1.18 Buy
Verical Marketplace PCA9539PWRG4 10000 2000 $1.86 Buy
Win Source PCA9539PWRG4 4200 9 Buy

Parts in family

Technical Specifications

Lead Free Status No
ROHS Compliance Compliant
# of I/Os 16
Approx. Price (US$) 0.80 | 1ku
I2C Address 1110 1xx
Max Frequency(kHz) 400
Operating Temperature Range(C) -40 to 85
Package Group SOIC,SSOP,TVSOP,VQFN
Package Size mm2
Rating Catalog
VCC(Max)(V) 5.5
VCC(Min)(V) 2.3
Voltage Nodes(V) 2.7,3.3,3.6,5
fSCLK(Max)(MHz) 0.4