Asynchronous Up-Down Counter Using JK Flip-Flop | 2-Bit | BITM 2nd Sem | Digital Logic | TU

Welcome to TU Exam Preparations-Dan. In this video, I explain the 2-Bit Asynchronous Up-Down Counter using JK Flip-Flops for BITM 2nd Semester Digital Logic students under Tribhuvan University (TU). The topic is explained in a simple, step-by-step and exam-friendly manner, covering both count-up and count-down operations. Topics Covered: What is an Asynchronous Up-Down Counter? 2-Bit Asynchronous Counter JK Flip-Flop as a toggle Up-counting operation: 00 → 01 → 10 → 11 Down-counting operation: 11 → 10 → 01 → 00 Circuit diagram Clock connection in asynchronous counters Up/Down control State sequence Working mechanism Step-by-step explanation Important points for Digital Logic examination This lecture is especially useful for BITM 2nd Semester students preparing for Tribhuvan University Digital Logic examinations and for students studying flip-flops, asynchronous counters and sequential circuits. If you are preparing for your semester examination, watch the complete video and practice drawing the circuit and state sequences yourself. Subscribe to TU Exam Preparations-Dan for more BITM/TU exam-oriented lessons, old questions, model questions and important Digital Logic topics. #BITM #DigitalLogic #AsynchronousCounter #UpDownCounter #JKFlipFlop #BITM2ndSemester #TUExamPreparation #TribhuvanUniversity