Mid Term

**1.**A SOP expression is equal to 1 ______________

**2.**The output A < B is set to 1 when the input combinations is __________

**3.**Two 2-bit comparator circuits can be connected to form single 4-bit comparator

**4.**High level Noise Margins (VNH) of CMOS 5 volt series circuits is _____________

**5.**

If we multiply “723” and “34” by representing them in floating point notation i.e. by first, converting them in floating point representation and then multiplying them, the value of mantissa of result will be ________

**6.**

The output of the expression F=A+B+C will be Logic ________ when A=0, B=1, C=1. the symbol‟+‟ here represents OR Gate.

**7.**

If an active-HIGH S-R latch has a 0 on the S input and a 1 on the R input and then the R input goes to 0, the latch will be ________.

**8.**3.3 v CMOS series is characterized by __________ and _________as compared to the 5 v CMOS series.

**9.**

The binary value “1010110” is equivalent to decimal __________

**10.**The _______ Encoder is used as a keypad encoder.