MC14490 ( MC14490P )
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Kategori
Dorukan Stok No
DRK-1527-5
Fiyat
4,00 USD + KDV
Havale
160,69 TL
(%3,00 havale indirimi)
165,66 TL
Hex Contact Bounce Eliminator
The MC14490 is constructed with complementary MOS
enhancement mode devices, 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.
Features
• Diode Protection on All Inputs
• Six Debouncers Per Package
• Internal Pullups on All Data Inputs
• Can Be Used as a Digital Integrator,
System Synchronizer, or Delay Line
• Internal Oscillator (R−C), or External Clock Source
• TTL Compatible Data Inputs/Outputs
• Single Line Input, Debounces Both
“Make” and “Break” Contacts
• Does Not Require “Form C”
(Single Pole Double Throw) Input Signal
• Cascadable for Longer Time Delays
• Schmitt Trigger on Clock Input (Pin 7)
• Supply Voltage Range = 3.0 V to 18 V
• Chip Complexity: 546 FETs or 136.5 Equivalent Gates
• Six Debouncers Per Package
• Internal Pullups on All Data Inputs
• Can Be Used as a Digital Integrator,
System Synchronizer, or Delay Line
• Internal Oscillator (R−C), or External Clock Source
• TTL Compatible Data Inputs/Outputs
• Single Line Input, Debounces Both
“Make” and “Break” Contacts
• Does Not Require “Form C”
(Single Pole Double Throw) Input Signal
• Cascadable for Longer Time Delays
• Schmitt Trigger on Clock Input (Pin 7)
• Supply Voltage Range = 3.0 V to 18 V
• Chip Complexity: 546 FETs or 136.5 Equivalent Gates
Ambient Temperature : -55°C to +125°C
Package : DIP16
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