pentode, transistor, pentode, transistor, transistor, having, five, active, terminals, early, pentode, transistors, editone, early, pentode, transistor, developed, early, 1950s, improvement, over, point, contact, transistor, point, contact, transistor, having,. A pentode transistor is any transistor having five active terminals Early pentode transistors editOne early pentode transistor was developed in the early 1950s as an improvement over the point contact transistor A point contact transistor having three emitters It became obsolete in the middle 1950s Pentode field effect transistors having 3 gates similar to vacuum tube pentodes have also been described 1 Modern pentode transistors editTriple emitter transistor in three input transistor transistor logic gates Triple collector transistor in three output integrated injection logic gates Field effect transistor having three gates References edit US Patent 4 104 673 August 1 1978 Retrieved from https en wikipedia org w index php title Pentode transistor amp oldid 1149126414, wikipedia, wiki, book, books, library,
