부품 번호	제조업체 / 브랜드	간단한 설명
FSAT66	FAIRCHILD	Low Voltage Single SPST Normally Open Analog Switch with TTL Compatible Control Input IC
FSAT66L6	ON Semiconductor	IC SWITCH SPST 6MICROPAK
FSAT66L6X	ON Semiconductor	IC SWITCH SPST 6MICROPAK
FSAT66M5X	FAIRCHILD	Low Voltage Single SPST Normally Open Analog Switch with TTL Compatible Control Input IC
FSAT66P5X	ON Semiconductor	IC SWITCH SPST SC70-5
FSAT66P5X MAA05A	FAIRCHILD	FSAT66P5X MAA05A FAIRCHILD IC Original