Switch Detection Interface, 22-switches, 32mA Suppressed Wakeup, 3.3 V / 5.0 V SPI , SOIC 32, Reel
Freescale
Freescale - MC33975ATEK
$3.67
Freescale - MC33975ATEKR2
$4.76
Freescale - MC33975TEK
$2.95 - $3.55