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ELM411 Debounce Circuit

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Description

ELM411 Debounce Circuit with Latch .
The ELM411 provides all of the necessary circuitry to connect as many as three independent mechanical contacts to an electronic circuit.

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Datasheet Specifications

Part number
ELM411
Manufacturer
ELM
File Size
41.17 KB
Datasheet
ELM411_ELM.pdf
Description
Debounce Circuit

Features

* Low power CMOS design - typically 1mA at 5V Wide supply range - 3.0 to 5.5 volt operation Simultaneous monitoring of three circuits Full 25msec debounce period on contact closure and opening, without external components
* Internal pullup resistors for

Applications

* Pushbutton interface for logic circuits
* Limit switch monitoring
* Time delay generation Out2 In3 Block Diagram VDD Out1 2 Debounce Timers VDD 7 In1 Out2 3 Debounce Timers VDD 6 In2 In3 4 Debounce Timers Toggle Flip-Flop 5 Out3 ELM411DSB Elm Electronics

ELM411 Distributors

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