Texas Instruments

Category: Logic

PCA9545A 4-Channel I2C And SMBus Multiplexer With Interrupt Logic And Reset Functions

$0.64 - * $6.55
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 296-33505-5-ND 0 $1.56 $1.14 $1.04 $0.92 $0.81 $0.72 Buy
Arrow Europe PCA9545APW 440 1 $1.66 $1.52 $1.52 $1.31 $1.01 $0.00 Buy
Arrow North American Components PCA9545APW 3 1 $0.67 $0.63 $1.13 $0.99 $1.06 $0.00 Buy
AVNET Asia Pacific PCA9545APW 2030 70 $1.09 $0.96 $0.96 Buy
AVNET Europe PCA9545APW 140 70 * $1.24 * $1.06 * $1.06 Buy
AVNET Express PCA9545APW 24510 1 $1.19 $1.14 Buy
element14 APAC PCA9545APW 1 1 * $6.55 * $5.74 * $4.26 * $3.93 * $3.93 * $3.93 Buy
Farnell PCA9545APW 1 1 * $6.07 * $5.31 * $3.95 * $3.64 * $3.64 * $3.64 Buy
Jak Electronics PCA9545APW 93475 $4.72 $3.53 $3.53 $3.09 $2.94 $0.00 Buy
Mouser Electronics 595-PCA9545APW 0 1 Buy
Newark PCA9545APW 1 1 $4.02 $3.78 $3.42 $3.42 $3.28 $3.28 Buy
Perceptive PCA9545APW 7130 1+ Buy
Quest Components PCA9545APW 80 Buy
Texas Instruments PCA9545APW 11 1 $2.52 $2.52 $2.52 $2.09 $1.13 $1.13 Buy
Utmel PCA9545APW 93475 $0.64 $0.48 $0.48 $0.42 $0.40 $0.00 Buy
Verical Marketplace PCA9545APW 210 70 $1.53 $0.00 $0.00 Buy
Win Source PCA9545APW 6378 40 $1.66 $1.38 $1.14 $1.14 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 0.75 | 1ku
Channel Width 4
I2C Address 1110 0xx
Max Frequency(kHz) 400
Operating Temperature Range(C) -40 to 85
Package Group BGA MICROSTAR JUNIOR,SOIC,TSSOP,VQFN
Package Size mm2
Simultaneously Active Channels 1 to 4
Special Features Interrupt Output,Reset Input,5V Tolerant I/O
VCC(Max)(V) 5.5
VCC(Min)(V) 2.3
fSCLK(Max)(MHz) 0.4
tpd max(ns) 1