ELM409 Datasheet Versatile Debounce Circuit

Manufacturer: ELM

Overview: ELM409 Versatile Debounce Circuit.

Datasheet Details

The ELM409 is digital filter circuit that is used to interface mechanical contacts to electronic circuits.

All mechanical contacts, whether from switches, relays, etc.

will have inherent ‘bounce’ when they make or break a connection.

Standard and extra long debounce times Schmitt input provides hysteresis Complementary circuit outputs Needs no external timing components Low power CMOS design - typically 1 mA at 5V Wide supply range - 3.0 to 5.5 volt operation High current drive outputs Connection Diagram PDIP and SOIC (top view) VDD 1 2 3 4 8 7 6 5 VSS Out Out In.

Part Number	Description
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ELM402	Rotary Decoder
ELM403	Rotary Decoder
ELM404	Rotary Decoder
ELM405	Rotary Decoder
ELM406	Rotary Decoder
ELM407	Rotary Decoder
ELM408	Rotary Decoder
ELM410	Triple Debounce Circuit
ELM411	Debounce Circuit