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tc9012
- TC9012 是一块用于东芝系列红外遥控系统中的专用发射集成电路,采用CMOS 工艺制造。它可外接 32 个按键, 提供 8 种用户编码,另外还具有3 种双重按键功能。TC9012 的管脚设置和外围应用线 路都进行了高度优化,以配合PCB 的布图和低成本的要求.-TC9012 is a special integrated circuit for emitting infrared remote control system of Toshiba series, produced by
IS471F
- IS471F红外编码发射和接收芯片,夏普公司生产,功能很强大。可以抗干扰,可以减少由外界产生调制的功能。-IS471F IR code transmitting and receiving chip, Sharp Co production, the function is very powerful. Capable of resisting interference, may reduce the occurrence of modulation by external functions.