Match List-I with List-II and select the correct answer using the code given below the lists:List-IList-II a. TTL i. High fan-out b. CMOS ii. Highest speed of operation c. I2L iii. High noise immunity d. ECL iv. Lowest product of power and delay

Bipolar Logic Family:a) Saturated Logic Family : TTL,DTL,RTL,I2L etc. b) Non-Saturated Logic Family: ECL, Schottky TTLUni polar Logic family : NMOS, PMOS, CMOSOut of all Logic FAMILIES,CMOS has the least power dissipation and ECL has the least propagation delay.I2L Logic family has large power dissipation but less compared to ECL. Important comparisons of different logic families:Logic FamilyAdvantagesDisadvantagesCMOSLowest power consumptionUsed in all microcomputer chips today.Most common logic family.Easily damaged by static DISCHARGE and VOLTAGE spikes.TTLEarliest developed.Most rugged. Least SUSCEPTIBLE to electrical damage.Consumes more power than CMOS – not suitable for battery-operated devices.ECLFastest available logic familyConsumes more power than CMOS. It requires extreme care in the wiring. ParameterStandard TTLRTL ECL CMOSPower Dissipation in mW101240-550.0025Noise ImmunityVery GoodNominalPoorVery GoodPropagation Delay(n-sec)10120.7570 SpecificationsTTLECLCMOS FAN IN12-14> 10> 10FAN OUT102550power dissipation (mW)10750.001Noise margin0.50.16(least)1.5 (highest)Propagation delay(ns)10>315Noise immunityvery goodgoodexcellent Logic families in order of their decreasing power dissipationECL > RTL > Standard TTL > CMOS Logic families in order of their decreasing Propagation Delay:CMOS > I2L > DTL > RTL > ECL Logic families in order of their increasing of Noise Margin:RTL < ECL < DTL < MOS