当前位置:PDF资料网 »

M74HC643B1R datasheet pdf 下载

序号 型号 描述 大小 厂家Logo 下载
1 M74HC643B1R OCTAL BUS TRANSCEIVER 3-STATE: HC245 NON INVERTING HC640 INVERTING, HC643 INVERTING/NON INVERTING 273K ST M74HC643B1R
2 M74HC643B1R OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS INVERTING/NON INVERTING 346K ST M74HC643B1R