5PCS PCF8574PWR PCF8574APWR TSSOP20 PCA9543APWR PCA9544APWR TSSOP PCA9545APWR Expander With Interrupt Switch With Interrupt

5PCS PCF8574PWR PCF8574APWR TSSOP20 PCA9543APWR PCA9544APWR TSSOP PCA9545APWR Expander With Interrupt Switch With Interrupt
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sku: 1005005621536822
$2.68
Shipping from: China
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