8A978 PDF 데이터시트 검색

深 市科信威 子有限公司 Tel: 0755-27805565 科芯微 子（香港）有限公司 Fax: 0755-27897289 http:, , www.szkxw.com REMOTE CONTROLLER WITH FIVE FUNCTIONS 8A977\8A978 DESCRIPTION The 8A977, 8A978 is a pair of CMOS LSIs designed for remote controlled car applications. The 8A977, 8A978 has five control keys for controlling the motions (i.e. forward, backward, rightward, leftward and the turbo function ) of the remote controlled car. FEATURES * Wide operating voltage range (VC