Texas Instruments

Category: Drivers and Interfaces

I/O Expander 20-Pin VQFN EP T/R

$0.54
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey PCF8574ARGYRG4-ND 0 3000 $1.95 $1.75 $1.65 $1.41 $1.09 $1.09 Buy
Arrow North American Components PCF8574ARGYRG4 0 3000 $0.46 $0.46 $0.46 $0.46 $0.46 $0.47 Buy
AVNET Express PCF8574ARGYRG4 3000 $0.54 Buy
Mouser Electronics 595-PCF8574ARGYRG4 0 1 Buy
Verical Marketplace PCF8574ARGYRG4 9000 3000 $0.65 Buy

Parts in family

Technical Specifications

Lead Free Status No
ROHS Compliance Compliant
# of I/Os 8
Approx. Price (US$) 0.44 | 1ku
I2C Address 0111 xxx
Max Frequency(kHz) 100
Operating Temperature Range(C) -40 to 85
Package Group PDIP,SOIC,TSSOP,TVSOP,VQFN
Package Size mm2
Rating Catalog
VCC(Max)(V) 6
VCC(Min)(V) 2.5
Voltage Nodes(V) 5,3.3
fSCLK(Max)(MHz) 0.1