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NEXPERIA 74HC123D,653

Monostable Multivibrator, 74HC123, 24 ns, 5.2 mA, 2 V to 6 V, SOIC-16

NEXPERIA 74HC123D,653

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Manufacturer:
NEXPERIA NEXPERIA
Manufacturer Part No:
74HC123D,653
Order Code:
1085332
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Technical Datasheet:
74HC123D,653   Datasheet
ECAD / MCAD
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Product Overview

74HC123D,653 is a dual retriggerable monostable multivibrator with reset. and output pulse width control. The basic output pulse width is programmed by selection of external components (REXT and CEXT). Once triggered this basic pulse width may be extended by retriggering either of the edge triggered inputs (n (active low)A or nB). By repeating this process, the output pulse period (nQ = HIGH, n(active low)Q = LOW) can be made as long as desired. Alternatively, an output delay can be terminated at any time by a LOW-going edge on input nRD. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. Schmitt-trigger action in the nA and nB inputs, makes the circuit highly tolerant to slower input rise and fall times.
  • Wide supply voltage range from 2 to 6V
  • CMOS low power dissipation and CMOS input level
  • DC triggered from active HIGH or active LOW inputs
  • Retriggerable for very long pulses up to 100% duty factor
  • Direct reset terminates output pulse
  • Schmitt-trigger action on all inputs except for reset input
  • High noise immunity
  • 16 pin SO package
  • Temperature range from -40°C to +125°C

Product Information

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:
74HC123

:
Retriggerable Monostable

:
5.2mA

:
2V

:
6V

:
SOIC

:
SOIC

:
16Pins

:
24ns

:
74HC

:
74123

:
-40°C

:
125°C

:
-

:
74HC123; 74HCT123

:
-

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Technical Documents (3)

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¥29.47 ( ¥32.42  Inc. JCT)

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Also available on Reel  in 2500/reel: 2336715

 

 
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