What is the basic difference between Latches and Flip flops?
Answer Posted / ruchi
latches locked the information still after switch off,bt
flipflop change its state after getting the clock pulse
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
Define what is the effect of temperature on extrinsic semiconductor?
What are edge triggered flip flop?
What is the difference between the bandwidth of half duplex and simplex transmission?
Define what is hole current?
What is pcb?
What is the difference between application of dc current and application of ac current to an electronic circuit. what are the changes it causes.
What is a stage? Explain its functioning.
Define negative logic.
Wht is meant by booy strap?
what is am transceiver.
what is difference between xdm-50/100/300/500/1000/2000 & all bg-20/40/30 in eci mux.
Define slew rate.
What are chebushev filters?
What is meant by D-FF? What is the basic difference between Latches and Flip flops? What is a multiplexer? How can you convert an SR Flip-flop to a JK Flip-flop? How can you convert an JK Flip-flop to a D Flip-flop? What is Race-around problem? How can you rectify it? Which semiconductor device is used as a voltage regulator and why? What do you mean by an ideal voltage source? What do you mean by zener breakdown and avalanche breakdown? What are the different types of filters? What is the need of filtering ideal response of filters and actual response of filters? What is sampling theorem? What is impulse response? Explain the advantages and disadvantages of FIR filters compared to IIR counterparts. What is CMRR? Explain briefly. What do you mean by half-duplex and full-duplex communication? Explain briefly. Which range of signals are used for terrestrial transmission? What is the need for modulation? Which type of modulation is used in TV transmission? Why we use vestigial side band (VSB-C3F) transmission for picture? When transmitting digital signals is it necessary to transmit some harmonics in addition to fundamental frequency? For asynchronous transmission, is it necessary to supply some synchronizing pulses additionally or to supply or to supply start and stop bit? BPFSK is more efficient than BFSK in presence of noise. Why? What is meant by pre-emphasis and de-emphasis? What do you mean by 3 dB cutoff frequency? Why is it 3 dB, not 1 dB?
1. What is leakage current? 2. Transistor VI characters? Explain. 3. What is dc load line? 4. Differential amplifier circuit. 5. Recursive interrupts. 6. Diagram case microcontroller and Eprom 7. Use of grey code? 8. Design counter from 1 to 11. 9. Characteristic impedence?Z0 value of probe used in lab. 10. 3 input TTL logic. 11. What is Pseudo random sequence? Why it is called so? 12. What is stack? 13. Different types of voltage regulation?