RS latch

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Appearance
5 7 2 2.png
Symbol
TRS
Group
Flip-flops / Latches
Inputs
Input S: Integer
Input R: Logical
Outputs
Output: Integer
Version CANNY Lab
from 0.6b
Icon

The latch, that does not change the output value if both inputs are zero and change its output if one of the inputs is not zero. At presence of a non-zero value at the input «S» (from Set), this value is copied to the output. And with a non-zero value on the input «R» (from Reset), the output state becomes zero.

Features[edit]

In a situation, when both inputs are set to non-zero values, priority is given to the input «R» (the output state becomes zero).

Examples[edit]

Step 1
Step 2
Step 3
Step 4

See also[edit]

SR latch

D flip-flop

T flip-flop

JK flip-flop

Built-in Function Blocks