Dual 1-of-4 decoder/demultiplexer
DESCRIPTION The HEF4555B is a dual 1-of-4 decoder/demultiplexer. Each has two address inputs (A0 and A1), an active LOW enable input (E) and four mutually exclusive outputs which are active HIGH (O0 to O3). When used as a decoder, E when HIGH, forces O0 to O3 LOW. When used as a demultiplexer, the appropriate output is selected by the information on A0 and A1 with
µ¥ÀÌÅͽÃÆ® º¸±â
* º» Á¦Ç°Àº °æ¿ì¿¡ µû¶ó ȣȯµÇ´Â Ÿ»ç Á¦Ç°À¸·Î º¯°æµÉ ¼ö ÀÖÀ½À» ¾Ë·Á µå¸³´Ï´Ù.
ÁÖ¹®½Ã Âü°í Çϼ¼¿ä~~ |