资料介绍
flipflop Chapter 3 Flip-Flops
Basic Bistable Element
Latches
Master-slave Flip-Flops
Edge-triggered Flip-Flops
2004-3-20 Copyright reserved by Prof. Luo 166
Basic Bistable Element
Central to all flip-flop circuits
Element’s circuit
Element’s content or state
2004-3-20 Copyright reserved by Prof. Luo 167
Basic Bistable Element Circuit
x = 0, x = 1, Q = 1
y = 1, y = 0, Q = 0
x = 1, x = 0, Q = 0
y = 0, y = 1, Q = 1
2004-3-20 Copyright reserved by Prof. Luo 168
Content or State of the El