Bistable switch control circuit composed of the T996/998C

Published:2011/8/1 2:04:00 Author:Christina | Keyword: Bistable, switch control circuit | From:SeekIC

The T996 component is designed as the SAW type wireless remote control launch component with the digital coding circuit, the internal circuit structure of it is the same as the CS900, but it uses the PT2262 digital coding circuit. Also it is designed as the four-channel remote control transmitter, the transmitting frequency is 418MHz. The T998 component is designed as the radio receiver device that can be used with the T996, the internal circuit is the same as the CS902, but the T998 has the digital decoding circuit PT2272. The bistable switch control circuit which is composed of the T998C-6V and the dual D flip-flop trigger is as shown in figure (a). The four output ports D1～D4 of the T998C-6V control the turn of the four bistable flip-flops respectively to achieve the on-off of the channels.



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