Position: Index > Unclassified >

74HC02 Connection Diagram

2017-11-30 20:58  
Declaration:We aim to transmit more information by carrying articles . We will delete it soon, if we are involved in the problems of article content ,copyright or other problems.

74HC02 Connection Diagram

This74HC02 Connection Diagramis useful in amateur radio VHF and UHF work where a mast-mounted antenna preamp is used for receiving. The kit controls T-R switching and change-over relay sequencing so that high RE levels are prevented from accidentally being applied to the preamplifier during switching intervals.