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ON SEMICONDUCTOR  MC14490DWG  Hex Contact Bounce Eliminator, 6 Gate, 1 Input, 35 mA, 3 V to 18 V, SOIC-16

ON SEMICONDUCTOR MC14490DWG

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Product Overview

The MC14490DWG is a hexagonal contact Bounce Eliminator constructed with complementary MOS enhancement mode device and is used for the elimination of extraneous level changes that result when interfacing with mechanical contacts. The digital contact bounce eliminator circuit takes an input signal from a bouncing contact and generates a clean digital signal four clock periods after the input has stabilized. The bounce eliminator circuit will remove bounce on both the make and the break of a contact closure. The clock for operation of the eliminator is derived from an internal R-C oscillator which requires only an external capacitor to adjust for the desired operating frequency.
  • Diode protection on all inputs
  • Internal pull-ups on all data inputs
  • Can be used as a digital integrator, system synchronizer or delay line
  • TTL compatible data inputs/outputs
  • Cascadable for longer time delays
  • Chip complexity - 546 FETs or 136.5 equivalent gates

Applications

Industrial

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Product Information

Logic Type:
Bounce Eliminator
Logic Case Style:
SOIC
No. of Pins:
16Pins
Supply Voltage Min:
3V
Supply Voltage Max:
18V
Operating Temperature Min:
-55°C
Operating Temperature Max:
125°C
Packaging:
Each
MSL:
MSL 3 - 168 hours
Supply Voltage Range:
3V to 18V
SVHC:
No SVHC (17-Dec-2015)

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Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Product Traceability
RoHS Compliant:
Yes

Applications

  • Industrial

Substitutes

CONTACT BOUNCE ELIMINATOR, HEX, SOIC-16

ON SEMICONDUCTOR

Awaiting Delivery

Price for: Each (Supplied on Cut Tape)

1+ $7.21 100+ $5.90 250+ $5.40 500+ $5.02 More pricing

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MC14490DWR2G

IC,Contact Bounce Eliminator,CMOS,SOP,16PIN,PLASTIC

ON SEMICONDUCTOR

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Price for: Each (Supplied on Full Reel)

1000+ $3.51 2000+ $3.41 3000+ $3.25

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