Latches and Flip-Flops ELEC 311 Digital Logic and Circuits Dr. Ron Hayne Images Courtesy of Cengage...
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Latches and Flip-Flops ELEC 311 Digital Logic and Circuits Dr. Ron Hayne Images Courtesy of Cengage Learning
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Transcript of Latches and Flip-Flops ELEC 311 Digital Logic and Circuits Dr. Ron Hayne Images Courtesy of Cengage...
![Page 1: Latches and Flip-Flops ELEC 311 Digital Logic and Circuits Dr. Ron Hayne Images Courtesy of Cengage Learning.](https://reader030.fdocuments.us/reader030/viewer/2022032707/56649e1f5503460f94b0ad16/html5/thumbnails/1.jpg)
Latches and Flip-Flops
ELEC 311
Digital Logic and Circuits
Dr. Ron Hayne
Images Courtesy of Cengage Learning
![Page 2: Latches and Flip-Flops ELEC 311 Digital Logic and Circuits Dr. Ron Hayne Images Courtesy of Cengage Learning.](https://reader030.fdocuments.us/reader030/viewer/2022032707/56649e1f5503460f94b0ad16/html5/thumbnails/2.jpg)
311_11 2
Set-Reset Latch
S
R
Q'
Q
![Page 3: Latches and Flip-Flops ELEC 311 Digital Logic and Circuits Dr. Ron Hayne Images Courtesy of Cengage Learning.](https://reader030.fdocuments.us/reader030/viewer/2022032707/56649e1f5503460f94b0ad16/html5/thumbnails/3.jpg)
311_11 3
Set-Reset Latch
S
R
Q'
Q
0
0
1
0
0
1
![Page 4: Latches and Flip-Flops ELEC 311 Digital Logic and Circuits Dr. Ron Hayne Images Courtesy of Cengage Learning.](https://reader030.fdocuments.us/reader030/viewer/2022032707/56649e1f5503460f94b0ad16/html5/thumbnails/4.jpg)
311_11 4
Set-Reset Latch
S
R
Q'
Q
0
0
1
0
0
1
/ 1/ 0
/ 0/ 1
/ 1
/ 0/ 1
![Page 5: Latches and Flip-Flops ELEC 311 Digital Logic and Circuits Dr. Ron Hayne Images Courtesy of Cengage Learning.](https://reader030.fdocuments.us/reader030/viewer/2022032707/56649e1f5503460f94b0ad16/html5/thumbnails/5.jpg)
311_11 5
0
/ 1
/ 0
0
/ 1/ 0
Set-Reset Latch
S
R
Q'
Q1
0
0
1/ 0
/ 1
/ 1
![Page 6: Latches and Flip-Flops ELEC 311 Digital Logic and Circuits Dr. Ron Hayne Images Courtesy of Cengage Learning.](https://reader030.fdocuments.us/reader030/viewer/2022032707/56649e1f5503460f94b0ad16/html5/thumbnails/6.jpg)
6
Switch Debouncing
![Page 7: Latches and Flip-Flops ELEC 311 Digital Logic and Circuits Dr. Ron Hayne Images Courtesy of Cengage Learning.](https://reader030.fdocuments.us/reader030/viewer/2022032707/56649e1f5503460f94b0ad16/html5/thumbnails/7.jpg)
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D Latch
![Page 8: Latches and Flip-Flops ELEC 311 Digital Logic and Circuits Dr. Ron Hayne Images Courtesy of Cengage Learning.](https://reader030.fdocuments.us/reader030/viewer/2022032707/56649e1f5503460f94b0ad16/html5/thumbnails/8.jpg)
311_11 8
Edge-Triggered D Flip-Flop
![Page 9: Latches and Flip-Flops ELEC 311 Digital Logic and Circuits Dr. Ron Hayne Images Courtesy of Cengage Learning.](https://reader030.fdocuments.us/reader030/viewer/2022032707/56649e1f5503460f94b0ad16/html5/thumbnails/9.jpg)
311_11 9
Timing Parameters
![Page 10: Latches and Flip-Flops ELEC 311 Digital Logic and Circuits Dr. Ron Hayne Images Courtesy of Cengage Learning.](https://reader030.fdocuments.us/reader030/viewer/2022032707/56649e1f5503460f94b0ad16/html5/thumbnails/10.jpg)
311_11 10
J-K and T Flip-Flops
![Page 11: Latches and Flip-Flops ELEC 311 Digital Logic and Circuits Dr. Ron Hayne Images Courtesy of Cengage Learning.](https://reader030.fdocuments.us/reader030/viewer/2022032707/56649e1f5503460f94b0ad16/html5/thumbnails/11.jpg)
311_11 11
J-K FF Timing Diagram
![Page 12: Latches and Flip-Flops ELEC 311 Digital Logic and Circuits Dr. Ron Hayne Images Courtesy of Cengage Learning.](https://reader030.fdocuments.us/reader030/viewer/2022032707/56649e1f5503460f94b0ad16/html5/thumbnails/12.jpg)
311_11 12
T FF Timing Diagram
(Falling-Edge Triggered)
![Page 13: Latches and Flip-Flops ELEC 311 Digital Logic and Circuits Dr. Ron Hayne Images Courtesy of Cengage Learning.](https://reader030.fdocuments.us/reader030/viewer/2022032707/56649e1f5503460f94b0ad16/html5/thumbnails/13.jpg)
311_11 13
Additional Inputs
![Page 14: Latches and Flip-Flops ELEC 311 Digital Logic and Circuits Dr. Ron Hayne Images Courtesy of Cengage Learning.](https://reader030.fdocuments.us/reader030/viewer/2022032707/56649e1f5503460f94b0ad16/html5/thumbnails/14.jpg)
311_11 14
Sequential Circuits
![Page 15: Latches and Flip-Flops ELEC 311 Digital Logic and Circuits Dr. Ron Hayne Images Courtesy of Cengage Learning.](https://reader030.fdocuments.us/reader030/viewer/2022032707/56649e1f5503460f94b0ad16/html5/thumbnails/15.jpg)
311_11 15
Summary
Latches S-R (Set-Reset) D (Data)
Flip-Flops (Edge-Triggered) D (Data) J-K (Set-Reset-Toggle) T (Toggle)