Texas Instruments

Category: Drivers and Interfaces

PCF8574A Remote 8-Bit I/O Expander for I2C-Bus

$0.60 - $13.81
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 2156-PCF8574ADGVR-ND 0 1 $1.00 $1.75 $1.65 $1.41 $1.09 $0.52 Buy
Arrow North American Components PCF8574ADGVR 990 1 $1.93 $1.73 $0.63 $1.37 $0.96 $0.46 Buy
AVNET Europe PCF8574ADGVR 2000 * $0.61 Buy
AVNET Express PCF8574ADGVR 95932 1 $0.60 $0.56 Buy
Mouser Electronics 595-PCF8574ADGVR 433 1 $2.13 $1.81 $1.81 $1.54 $1.06 $0.93 Buy
RS Components PCF8574ADGVR $0.96 Buy
RS Components (APAC) PCF8574ADGVR $13.81 Buy
Texas Instruments PCF8574ADGVR 972 1 $1.40 $1.40 $1.40 $1.15 $0.62 $0.62 Buy
Verical Marketplace PCF8574ADGVR 990 8 $1.73 $1.62 $1.37 $0.96 $0.49 Buy
Win Source PCF8574ADGVR 400 35 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
# 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