SR latch

Tags

• Digital
• Electronics
• physics
• Electronics formula
• physics formula
• Sequential logic
• secuencial

Detail

Variables

• $S,R,Q,Q^+$bits
• Enableenable level (not an edge).

Conditions

• SR latch sensitive to the Enable level, not an edge; S=R=1 is forbidden.

Conventions

• s, Hz or dimensionless

Related formulas

• Related

  Metastability

  $$\mathrm{MTBF}\propto\frac{e^{t_{\mathrm{res}}/\tau_m}}{f_{\mathrm{clk}}f_{\mathrm{datos}}}$$
  Open formulaOpen in section

• Related

  D latch

  $$Q^+=D$$
  Open formulaOpen in section

• Related

  Full adder

  $$S=A\oplus B\oplus C_{\mathrm{in}}$$
  Open formulaOpen in section

• Related

  Average propagation delay

  $$t_p=\frac{t_{pHL}+t_{pLH}}{2}$$
  Open formulaOpen in section