Keyboard Encoder Serial ASCII Output for up to 16 switches

Keyboard Encoder ICsThe KBDGRAY IC is designed to provide a serial ASCII output encoder for Grayhill 96 series and other keyboards up to 16 keys. The KBDGRAY IC contains all the logic necessary to encode a SPST keyboard switch array up to 4 by 4 in size and provide a serial ASCII output. The output ? Asynchronous serial output. ASCII 0-9, #, *, and A-D (on 16 key keypads)\r\n? No external parts required.\r\n? Supply voltage 2.4 to 5.25 volts.\r\n? 2 Key rollover.\r\n? Internal key bounce elimination.\r\n? Part is in full production.\r\n? Low EMI\r\n? ROHS Compliant;

ABCircuits

Serial output encoder for Grayhill and other keyboards

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ABCIRCUITS

DIP4

PANJIT

強茂

上傳：深圳市龍瀚電子有限公司

DIP

TSC

臺灣半導體

上傳：深圳市榮澤信電子科技有限公司

DIP-4

TSC

臺灣半導體

上傳：深圳市鴻昌盛電子科技有限公司