From 2b4cd42a31aae66358ac49143f83be7eff26aed8 Mon Sep 17 00:00:00 2001 From: Jet Hughes Date: Tue, 26 Jul 2022 12:08:12 +1200 Subject: [PATCH] vault backup: 2022-07-26 12:08:12 --- content/notes/sequential-circuits.md | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/content/notes/sequential-circuits.md b/content/notes/sequential-circuits.md index 487d0a79c..a8c15d847 100644 --- a/content/notes/sequential-circuits.md +++ b/content/notes/sequential-circuits.md @@ -23,5 +23,19 @@ There are two main types of sequential circuit ## SR latch The set reset latch is the most basic and simple sequential circuit -![sr latch](https://i.imgur.com/mhXd77i.png) +![simple sr latch with NOR gate](https://i.imgur.com/ay6uk33.png) +The ouput is remembered and changed basic on previous output. +- When S (set) is pulsed Q is one and Q̄ is zero +- When R (reset) is pulsed Q is set to zero and Q̄ is set to one + +## D Flip FLop + +![D flip flop with NAND gates](https://i.imgur.com/XVnK2s6.png) + +The D flip flop is basically an SR connected to a clock. Instead + +[circuit simulation](https://tinyurl.com/2cafc57y) + +## Simple video demonstration of some sequential circuits +