74LS76, 74LS76 Datasheet, 74LS76 pdf, buy 74LS76, 74LS76 Dual JK Flip-Flop . DUAL JK FLIP-FLOP WITH SET AND CLEAR The SN54 / 74LS76A offers individual J, K, Clock Pulse, Direct Set and Direct Clear inputs. These dual flip- flops. or effectiveness. Page 5. This datasheet has been download from: Datasheets for electronics components.
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Discussion in ‘ General Electronics Chat ‘ started by jagMar 2, Mar 2, 1.
Feb 25, 71 0. Hello Folks, I have a problem trying to simulate a simple sequential circuit in Orcad capture previously know as PSpice.
Infact I have no problem with the circuit, I do have a problem with setting the JK flip-flop up. I am using the 74LS76 Dataeheet flip flop with preset and clearhad a look at the data sheet and the characteristic table implies that as long as both preset and clear are taken high the should cause Q to be 0.
After that the flip flop should change on the falling edge of a clock pulse; however my output trace does not reflect the JK flip flop characteristics too well. My settings are as follows: Preset and clear both taken high, clock set to a frequency of 10 Hz 50ms low and 50ms high.
Circuits intégrés des Bascules synchrones , , , 74LS73, 74LS76, CD, CD
Mar 2, 2. Jul 23, But before we get to that, I found some discrepancies that I need you to clear-up with me so I can help you.
If your simulation has the J or K input changing at the same instant as the Clock is transitioned to a Low, this is likely your problem. I would recommend that you read the linked datasheet very carefully, especially pages: I hope this helps.
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