Can you give me the truth table for a 4:1 ACTIVE LOW selector with an ACTIVE LOW enable?
Can you give me the truth table for a 4:1 ACTIVE LOW selector with an ACTIVE...
When combining two 2:1 selector, enable signal is usually active-low, what if it is active high? Which is better?
Design a 4-to-2 priority encoder with active-low outputs. (a) Construct the truth table. (b) Derive a Boolean expression for each output. (c) Draw a circuit diagram.
3. Consider a tri-state inverter with an active-high enable. (So the output of the buffer is enabled when the enable signal is high, and is in tri-state when the enable signal is low.) Complete the truth table. En A Out 0 0 0 1 10 AoOut En (active high) 4. Consider an open-collector buffer. Complete the truth table. A OU 1 AO-Out
1. Provide the function table of a 3-to-8 active-low output decoder with active-low enable input. 2. A function f (D,C,B,A) is synthesized by a 4-to-16 decoder as in Figure 1. Derive the canonical SOP expression for the function f(D,C,B,A). AO (LSB) B-1 C-2 f(D,C.B.A) (LSB) ib 2 b 3 45 5 6b 7b 8b 3 ( MSB) 9 p 10 11 b 12 b 13 d EN 14 b ( MSB) 15 D Figure 1
from this (truth table)
give me K-maps and functions and logic digrm for all
with steps pleace
Decoder BCD-to 7 segment disphy * Truth Tables c d e f 9 0 0 1 1 1 1 1 BCD code 7. segments
using five(5),2 to 4 line decoders with active low enable inputs and active low outputs, and a 4 input NAND gate, draw the circuit diagram that implements the following function. F(W,X,Y,Z) = (Z( W'( X'Y +XY')+W(XY+XY')
using 4 to 1 line multiplaxors that have tri-state outputs with an active low enable input,along with a 2 to 4 line active low output decoder, draw a schematic block diagram of a 16 to 1 multiplexor
3.3 Exercises 3.3.1 Give the truth table of (p') 3.3.2 Give the truth table of p q'
after completing the truth table, write equations for each output
segment. ( through Sa-Sg so 7 equations) using k-maps
next translate your equations into logic gates using
only ONE design for all the equations.
7-segment 4, display7 decoder S Figure 3.7-segment display decoder To design your seven-segment display decoder, you will first write the truth table specifying the output values for each input combination. We have started the truth table for you in Table 1. For example, when the input...
Use 3-to-8 lines decoders to achieve the following: (Decoders should have one active-low ENABLE input, active-high binary code inputs, and active-low outputs. You can use additional gates) F = Σ A,B,C,D (2,4,6,14)