How many 2 to 4 decoders and AND gates are required to design a 3 to 8 decoder?

Therefore, we require two 2 to 4 decoders for implementing one 3 to 8 decoder.

How do you implement a 3/8 decoder?

From the above Boolean expressions, the implementation of 3 to 8 decoder circuit can be done with the help of three NOT gates & 8-three input AND gates. In the above circuit, the three inputs can be decoded into 8 outputs, where every output represents one of the midterms of the three input variables.

How many 3 to 8 line decoders are required or used to construct a 6 to 64 line decoders?

For 64 outputs eight 3 to 8 decoders are required and to address (or select) each of them one more 3 to 8 decoders is required. The scheme to implement 6 to 64 decoders using nine 3 to 8 decoders is explained below.

How many and gates are required to implement a 3/8 decoder?

Using the above expressions, the circuit of a 3 to 8 decoder can be implemented using three NOT gates and eight 3-input AND gates as shown in fig (1). The three inputs A, B and C are decoded into eight outputs, each output representing one of the midterms of the 3-input variables.

Which are the enable pins for 3/8 decoder?

The device takes 3 input data and converts it to 8-bit data. This chip is high used in decoding in memory to minimize the effect of decoding. The chip includes three enable pin, three input pins, and 8 output pins.

How many 3 line to 8 line decoders are required for a 4 to 16 decoder assume that one inverter is also available?

Circuit Design of 4 to 16 Decoder Using 3 to 8 Decoder 4 to 16 decoder circuit is obtained from two 3 to 8 decoder circuits or three 2 to 4 decoder circuits.

How do you make a 5 32 decoder?

5–32 decoder means that only one output will be active out of the 32 output. First step – you need 32 outputs so use 4 3–8 decoders. Each one will use the 3 LSB controls of the 5 input signals. Since they will output 4 active outputs you will need to to control the enable pin so only 1 will be enabled.

How many possible outputs would a decoder have with a 6 bit binary input A 32 B 64 C 128 D 16?

6. How many possible outputs would a decoder have with a 6-bit binary input? Explanation: The possible outputs would be: 2n = 64 (Since n = 6 here).

https://www.youtube.com/watch?v=Qcnmb7XuA8Y