IC芯片PCA9557DRG4品牌、价格、PDF参数

digi-key • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 digi-key # 数量 价格
pca9557drg4 texas instruments ic i/o expander i2c 8b 16soic pca9557drg4-nd 0
2500 : $1.215
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: pca9557d
mfr.: texas instruments
description: i2c interface ic remote 8b i2c & smbus i/o expander
rohs: yes
mouser part #: 595-pca9557d
1:  $2.70
25:  $2.16
100:  $1.91
250:  $1.66
500:  $1.39
530
in stock