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TCA9538DBR	Texas Instruments	I_O ”UÕ¹Æ÷	PDF”µ(sh¨´)“þ(j¨´)ÊÖƒÔ	IC I/O EXPANDER I2C 8B 16TSSOP	•ºŸoƒr¸ñ	…¢¿¼Žì´æ:56946
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