Designed to study and master the material of the courses "Nuclear Electronics" , "Real-time experimental processing systems", "Medical Electronics and Measuring Converters", "Nanosecond electronics" and others, where various aspects of the construction and operation of electronic systems and devices are considered , Nuclear and physical methods of research. In recent years, in connection with the development of semiconductor technologies, there have been significant changes in circuitry and approaches to solving various problems arising in the process of creating nuclear-physical devices and installations. This manual gives an overview of the current state of all the main components of the element base of modern nuclear-physical electronics. Examples of their use in various applications of nuclear physics techniques for high-energy physics are considered. Space Research and Nuclear Techniques in Medicine . The textbook was compiled in accordance with the State educational standards in the disciplines 014,000 "Medical Physics" and 072700 "Physics of the Atomic Nucleus and Particles" . This guide is recommended for undergraduate and graduate students, Specialization in Space Physics, Astrophysics , Medical Physics , Nuclear Electronics and Scientific Research Automation , as well as engineers and researchers, who want to gain knowledge about the modern element base of electronics , approaches to solving problems in the creation of nuclear-physical equipment and automation of research , including in the field of space physics and astrophysics. ;Griff:Recommended by UMO "Nuclear Physics and Technologies" as a teaching aid for students of higher educational institutions