CD74HCT08M.pdf

§°§á§Ú§ã§Ñ§ß§Ú§Ö §á§â§à§Õ§å§Ü§ä§Ñ: CD74HCT08M - §ï§ä§à §Ó§Ö§ß§ä§Ú§Ý§î §ª§­§ª §ã §é§Ö§ä§í§â§î§Þ§ñ §ß§Ö§Ù§Ñ§Ó§Ú§ã§Ú§Þ§í§Þ§Ú §Ó§ç§à§Õ§Ñ§Þ§Ú, §Ü§à§ä§à§â§í§Û §á§à§ã§ä§â§à§Ö§ß §ß§Ñ §Ò§Ñ§Ù§Ö HCT (High-Speed CMOS with TTL-compatible inputs) §ä§Ö§ç§ß§à§Ý§à§Ô§Ú§Ú. §¿§ä§à§ä §Ü§à§Þ§á§à§ß§Ö§ß§ä §ê§Ú§â§à§Ü§à §Ú§ã§á§à§Ý§î§Ù§å§Ö§ä§ã§ñ §Ó §è§Ú§æ§â§à§Ó§í§ç §ã§ç§Ö§Þ§Ñ§ç §Õ§Ý§ñ §Ó§í§á§à§Ý§ß§Ö§ß§Ú§ñ §Ý§à§Ô§Ú§é§Ö§ã§Ü§à§Û §à§á§Ö§â§Ñ§è§Ú§Ú §ª§­§ª §ß§Ñ§Õ §Ó§ç§à§Õ§ß§í§Þ§Ú §ã§Ú§Ô§ß§Ñ§Ý§Ñ§Þ§Ú.

§·§Ñ§â§Ñ§Ü§ä§Ö§â§Ú§ã§ä§Ú§Ü§Ú:

• §¯§Ñ§á§â§ñ§Ø§Ö§ß§Ú§Ö §á§Ú§ä§Ñ§ß§Ú§ñ: 2 §£ §Õ§à 6 §£

• TTL-§ã§à§Ó§Þ§Ö§ã§ä§Ú§Þ§í§Ö §Ó§ç§à§Õ§í: §á§à§Ù§Ó§à§Ý§ñ§ð§ä §Ú§ß§ä§Ö§Ô§â§Ú§â§à§Ó§Ñ§ä§î CD74HCT08M §ã §Õ§â§å§Ô§Ú§Þ§Ú TTL §Ú CMOS §å§ã§ä§â§à§Û§ã§ä§Ó§Ñ§Þ§Ú

• §¬§à§Ý§Ú§é§Ö§ã§ä§Ó§à§Ó§à §Ó§Ö§ß§ä§Ú§Ý§Ö§Û §Ó §å§á§Ñ§Ü§à§Ó§Ü§Ö: 4

• §´§Ú§á §Ü§à§â§á§å§ã§Ñ: SOIC (Small Outline Integrated Circuit)

§°§ã§à§Ò§Ö§ß§ß§à§ã§ä§Ú:

1. §£§í§ã§à§Ü§Ñ§ñ §ã§Ü§à§â§à§ã§ä§î §â§Ñ§Ò§à§ä§í: §¢§Ý§Ñ§Ô§à§Õ§Ñ§â§ñ HCT §ä§Ö§ç§ß§à§Ý§à§Ô§Ú§Ú, CD74HCT08M §à§Ò§Ö§ã§á§Ö§é§Ú§Ó§Ñ§Ö§ä §Ó§í§ã§à§Ü§å§ð §ã§Ü§à§â§à§ã§ä§î §á§Ö§â§Ö§Ü§Ý§ð§é§Ö§ß§Ú§ñ §Ú §Þ§Ú§ß§Ú§Þ§Ñ§Ý§î§ß§í§Ö §Ù§Ñ§Õ§Ö§â§Ø§Ü§Ú §ã§Ú§Ô§ß§Ñ§Ý§Ñ.

2. §µ§ã§ä§à§Û§é§Ú§Ó§à§ã§ä§î §Ü §á§à§Þ§Ö§ç§Ñ§Þ: §ª§ß§ä§Ö§Ô§â§Ñ§è§Ú§ñ §ã TTL-§ã§à§Ó§Þ§Ö§ã§ä§Ú§Þ§í§Þ§Ú §å§ã§ä§â§à§Û§ã§ä§Ó§Ñ§Þ§Ú §à§Ò§Ö§ã§á§Ö§é§Ú§Ó§Ñ§Ö§ä §å§ã§ä§à§Û§é§Ú§Ó§à§ã§ä§î §Ü §á§à§Þ§Ö§ç§Ñ§Þ §Ú §ê§å§Þ§Ñ§Þ §Ó §è§Ú§æ§â§à§Ó§í§ç §ã§ç§Ö§Þ§Ñ§ç.

3. §¯§Ú§Ù§Ü§à§Ö §á§à§ä§â§Ö§Ò§Ý§Ö§ß§Ú§Ö §ï§ß§Ö§â§Ô§Ú§Ú: §¿§æ§æ§Ö§Ü§ä§Ú§Ó§ß§à§Ö §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß§Ú§Ö §ï§ß§Ö§â§Ô§Ú§Ú §Õ§Ö§Ý§Ñ§Ö§ä CD74HCT08M §á§à§Õ§ç§à§Õ§ñ§ë§Ú§Þ §Õ§Ý§ñ §á§à§â§ä§Ñ§ä§Ú§Ó§ß§í§ç §å§ã§ä§â§à§Û§ã§ä§Ó §Ú §ß§Ú§Ù§Ü§à§á§à§ä§â§Ö§Ò§Ý§ñ§ð§ë§Ú§ç §á§â§Ú§Ý§à§Ø§Ö§ß§Ú§Û.

§±§â§Ú§Þ§Ö§ß§Ö§ß§Ú§Ö: CD74HCT08M §Þ§à§Ø§Ö§ä §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ä§î§ã§ñ §Ó §ã§Ý§Ö§Õ§å§ð§ë§Ú§ç §á§â§Ú§Ý§à§Ø§Ö§ß§Ú§ñ§ç:

• §¸§Ú§æ§â§à§Ó§í§Ö §Ý§à§Ô§Ú§é§Ö§ã§Ü§Ú§Ö §ã§ç§Ö§Þ§í: §¥§Ú§Ù§Ñ§Û§ß §è§Ú§æ§â§à§Ó§í§ç §ã§ç§Ö§Þ, §Ó§Ü§Ý§ð§é§Ñ§ñ §Ü§à§Þ§á§î§ð§ä§Ö§â§ß§í§Ö §ã§Ú§ã§ä§Ö§Þ§í, §Þ§Ú§Ü§â§à§Ü§à§ß§ä§â§à§Ý§Ý§Ö§â§í, §ã§é§Ö§ä§é§Ú§Ü§Ú §Ú §ä§Ñ§Û§Þ§Ö§â§í.

• §¬§à§Þ§Þ§å§ß§Ú§Ü§Ñ§è§Ú§à§ß§ß§à§Ö §à§Ò§à§â§å§Õ§à§Ó§Ñ§ß§Ú§Ö: §ª§ß§ä§Ö§Ô§â§Ñ§è§Ú§ñ §Ó §ã§ç§Ö§Þ§í §ã§Ó§ñ§Ù§Ú, §Þ§Ñ§â§ê§â§å§ä§Ú§Ù§Ñ§ä§à§â§í, §Ü§à§Þ§Þ§å§ä§Ñ§ä§à§â§í §Ú §Õ§â§å§Ô§Ú§Ö §å§ã§ä§â§à§Û§ã§ä§Ó§Ñ §Õ§Ý§ñ §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú §ã§Ú§Ô§ß§Ñ§Ý§à§Ó.

• §¡§Ó§ä§à§Þ§Ñ§ä§Ú§Ù§Ñ§è§Ú§ñ §Ú §å§á§â§Ñ§Ó§Ý§Ö§ß§Ú§Ö: §±§â§Ú§Þ§Ö§ß§Ö§ß§Ú§Ö §Ó §ã§Ú§ã§ä§Ö§Þ§Ñ§ç §Ñ§Ó§ä§à§Þ§Ñ§ä§Ú§Ù§Ñ§è§Ú§Ú, §â§à§Ò§à§ä§à§ä§Ö§ç§ß§Ú§Ü§Ö, §ã§Ú§ã§ä§Ö§Þ§Ñ§ç §å§á§â§Ñ§Ó§Ý§Ö§ß§Ú§ñ §Ú §Õ§â§å§Ô§Ú§ç §á§â§Ú§Ý§à§Ø§Ö§ß§Ú§ñ§ç.

§°§Ò§â§Ñ§ä§Ú§ä§Ö §Ó§ß§Ú§Þ§Ñ§ß§Ú§Ö: §á§Ö§â§Ö§Õ §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß§Ú§Ö§Þ CD74HCT08M §â§Ö§Ü§à§Þ§Ö§ß§Õ§å§Ö§ä§ã§ñ §à§Ù§ß§Ñ§Ü§à§Þ§Ú§ä§î§ã§ñ §ã §ä§Ö§ç§ß§Ú§é§Ö§ã§Ü§Ú§Þ§Ú §ç§Ñ§â§Ñ§Ü§ä§Ö§â§Ú§ã§ä§Ú§Ü§Ñ§Þ§Ú §Ú §â§å§Ü§à§Ó§à§Õ§ã§ä§Ó§à§Þ §á§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§ñ, §é§ä§à§Ò§í §á§â§Ñ§Ó§Ú§Ý§î§ß§à §á§à§Õ§Ü§Ý§ð§é§Ú§ä§î §Ú §ß§Ñ§ã§ä§â§à§Ú§ä§î §Ü§à§Þ§á§à§ß§Ö§ß§ä §Ó §ã§à§à§ä§Ó§Ö§ä§ã§ä§Ó§Ú§Ú §ã §ä§â§Ö§Ò§à§Ó§Ñ§ß§Ú§ñ§Þ§Ú §Ó§Ñ§ê§Ö§Û §ã§Ú§ã§ä§Ö§Þ§í.