604-00050,IC FLOATING-PT COPROC V3 18-DIP
604-00051,IC EMBEDDED USB HOST 48-LQFP
【Parallax】604-00060,ADC（模数转换器） 2-Channel 12-Bit ADC SPI Serial Interface
【Parallax】604-00061,ADC（模数转换器） 4-Channel 12-Bit ADC SPI Serial Interface
【Parallax】604-00062,ADC（模数转换器） 8-Channel 2-Bit ADC SPI Serial Interface
604-00084,IC LIGHT TO FREQUENCY CONV 3PIN
604-00085,IC LIGHT TO FREQUENCY CONV 3PIN
【ITW Switches】60-4001,
