Write the difference between RTL,DTL,CMOS logic family
Answers
Answer:
CMOS has more advantage over the TTL components. It consumes lesser power than the TTL and is more economical as well. The output power of the CMOS is higher and it is smaller in size as well.
The resistor-transistor logic, also termed as RTL, was most popular kind of logic before the invention of IC fabrication technologies. ... RTL family is characterized by poor noise margin, poor fan-out capability, low speed and high power dissipation. Due to these undesirable characteristics, this family is now obsolete.Diode-Transistor Logic, or DTL, refers to the technology for designing and fabricating digital circuits wherein logic gates employ both diodes and transistors. ... RTL allows the construction of NOR gates easily, but NAND gates are relatively more difficult to get from RTL.