LS20-S 9-Channel NoBounce IC – SOIC
$3.99
The LS20 is a 9-channel IC offered in a 20-pin, 300 mil wide PDIP (LS20-P) or a 300 mil wide SOIC (LS20-S) package.
The LS10 series of LogiSwitch debounce integrated circuits incorporates LogiSwitch’s
proprietary NoBounce™ technology and provides a low-impedance 25ma totem-pole output for
each channel. Outputs are active low, the same polarity as the inputs. This series of debounce
devices offers a very high level of noise immunity due to the NoBounce technology. Noise
spikes of less than 20ms duration are precluded from starting a cycle with the LS10 series.
Noise loves switches connected to a PCB with wires.
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| Qty | Price |
|---|---|
| 1 - 9 | $3.99 |
| 10 - 99 | $3.67 |
| 100 + | $3.31 |
The LS20 is a 9-channel IC offered in a 20-pin, 300 mil wide PDIP (LS20-P) or a 300 mil wide
SOIC (LS20-S) package.
The LS10 series of LogiSwitch debouncer integrated circuits incorporates LogiSwitch’s
proprietary NoBounce™ technology and provides a low-impedance 25ma totem-pole output for
each channel. Outputs are active low, the same polarity as the inputs. This series of debouncer
devices offers a very high level of noise immunity due to the NoBounce technology. Noise
spikes of less than 20ms duration are precluded from starting a cycle with the LS10 series.
Noise loves switches connected to a PCB with wires.
The input of each channel has an internal pull-up resistor, so the SPST switch interface requires
just one pin (NO or COM) tied to ground and the other to a channel input of the device. All
outputs are delayed for a period of 20ms + bounce time on both activation and release
regardless of the duration of bounce time.
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