SR latch

9:16
D latch

13:02
Making logic gates from transistors

19:32
How Do Computers Remember?

16:32
Let's build a voltage multiplier!

20:29
SR Latch Circuit - Basic Introduction

25:22
Using an EEPROM to replace combinational logic

16:42
SR Latch | NOR and NAND SR Latch

19:26