Texas Instruments

Category: Drivers and Interfaces

I2C and SMBus I/O Expander 24-Pin VQFN EP T/R

$0.88 - $1.75
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey PCA9555RGERG4-ND 0 $1.65 $1.21 $1.10 $0.98 $0.86 $1.08 Buy
Arrow North American Components PCA9555RGERG4 0 3000 $0.95 Buy
AVNET Europe PCA9555RGERG4 3000 * $1.13 Buy
AVNET Express PCA9555RGERG4 3000 $0.97 Buy
Mouser Electronics 595-PCA9555RGERG4 0 1 $1.75 $1.57 $1.57 $1.26 $1.03 $1.00 Buy
Newark PCA9555RGERG4 $0.88 $0.88 $0.88 $0.88 $0.88 $0.88 Buy
Verical Marketplace PCA9555RGERG4 9000 3000 $1.18 Buy
Win Source PCA9555RGERG4 76552 30 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 0100 xxx
Max Frequency(kHz) 400
Operating Temperature Range(C) -40 to 85
Package Group SOIC,SSOP,TVSOP,TSSOP,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