Latches and flip flops Sequential Circuits The combinational circuit does not use any memory. Hence the previous state of input
![Digital Lab - S-R Latch With Enable Input using NAND Gates | Digital IC Projects | Electronics Textbook Digital Lab - S-R Latch With Enable Input using NAND Gates | Digital IC Projects | Electronics Textbook](https://www.allaboutcircuits.com/uploads/articles/gated-S-R-latch-circuit-diagram.jpg)
Digital Lab - S-R Latch With Enable Input using NAND Gates | Digital IC Projects | Electronics Textbook
![19b SR Latches by Using NOR-NAND Gates | SR latch with Control Input | Digital Logic Design - YouTube 19b SR Latches by Using NOR-NAND Gates | SR latch with Control Input | Digital Logic Design - YouTube](https://i.ytimg.com/vi/Qp5cKSi-TRk/maxresdefault.jpg)
19b SR Latches by Using NOR-NAND Gates | SR latch with Control Input | Digital Logic Design - YouTube
![digital logic - SR Latch: Why reverse S and R in NAND and NOR if it reverses the outputs too? - Electrical Engineering Stack Exchange digital logic - SR Latch: Why reverse S and R in NAND and NOR if it reverses the outputs too? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/og9PY.png)