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SX1509QBIULTRT
Semtech
I/O 扩展器 16 I²C 400kHz 28-QFN-UT（4x4）
MPQ:3000
MOQ:1
1+
$4.4604
10+
$2.9916
25+
$2.7864
100+
$2.5056
250+
$2.3868
500+
$2.2248
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$2.052
3000+
$1.9764
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