1. Access the relevant reference books or technical data books and give accurate definitions for the following timing parameters: (1) propagation time tPD, (2) transition time tTD, (3) setup time tSU, (4) hold time tHD, and (5) clock-to

-- Mod-16 Counter using JK Flip-flops -- Structural descr iption of a 4-bit binary counter. -- The first two design entities describe a JK flip-flop and a 2-input AND gate respectively. -- These are then packaged together along with a signal