Texas Instruments

Category: Drivers and Interfaces

I/O Expander 24-Pin WQFN EP T/R

$0.00 - $16.04
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 296-25157-6-ND 11983 $1.71 $1.26 $1.14 $1.02 $0.89 $0.83 Buy
Ameya360 TCA9539RTWR 6000 Buy
Arrow Asia TCA9539RTWR 21000 3000 $0.56 Buy
Arrow North American Components TCA9539RTWR 0 3000 $1.39 $1.21 $1.19 $0.93 $0.00 $0.57 Buy
AVNET Asia Pacific TCA9539RTWR 3000 $0.62 Buy
AVNET Europe TCA9539RTWR 3000 * $0.75 Buy
AVNET Express TCA9539RTWR 271 1 $0.69 $0.66 Buy
element14 APAC TCA9539RTWR 2006 1 * $1.79 * $1.20 * $1.14 * $1.07 * $1.00 * $1.00 Buy
Farnell TCA9539RTWR 2018 100 * $1.30 * $0.95 * $0.84 Buy
Jak Electronics TCA9539RTWR 27528 $16.04 $15.63 $15.63 $15.09 $0.00 $0.00 Buy
Mouser Electronics 595-TCA9539RTWR 30573 1 $1.70 $1.14 $1.14 $1.02 $0.87 $0.81 Buy
Newark TCA9539RTWR 2259 1 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Buy
Texas Instruments TCA9539RTWR 5215 1 $1.32 $1.32 $1.32 $1.09 $0.59 $0.59 Buy
Utmel TCA9539RTWR 27528 $2.18 $2.12 $2.12 $2.05 $0.00 $0.00 Buy
Verical Marketplace TCA9539RTWR 3000 3000 $0.58 $1.21 $1.19 $0.93 $0.63 $0.57 Buy
Win Source TCA9539RTWR 49030 7 $8.63 $6.56 $5.94 $5.94 $5.94 Buy

Parts in family

Technical Specifications

Lead Free Status No
ROHS Compliance Compliant
# of I/Os 16
Approx. Price (US$) 0.51 | 1ku
I2C Address 1110 1xx
Max Frequency(kHz) 400
Operating Temperature Range(C) -40 to 85
Package Group TSSOP,WQFN,VQFN
Package Size mm2
Rating Catalog
VCC(Max)(V) 5.5
VCC(Min)(V) 1.65
Voltage Nodes(V) 1.8,2.7,3.3,3.6
fSCLK(Max)(MHz) 0.4