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NEXPERIA 74HCT123D,653

Monostable Multivibrator, 74HCT123, 30 ns, 4 mA, 4.5 V to 5.5 V, SOIC-16

NEXPERIA 74HCT123D,653
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Manufacturer:
NEXPERIA NEXPERIA
Manufacturer Part No:
74HCT123D,653
Order Code:
1085306
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Technical Datasheet:
74HCT123D,653   Datasheet
ECAD / MCAD
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Product Overview

The 74HCT123D is a dual retriggerable Monostable Multivibrator with a reset. It is pin compatible with low-power Schottky TTL (LSTTL). It comes with an output pulse width control. The Schmitt-trigger action in the nA and nB inputs, makes the circuit highly tolerant to slower input rise and fall times. The output pulse is controlled by three methods, first - The basic pulse is programmed by selection of an external resistor (REXT) and capacitor (CEXT). Second, once triggered, the basic output pulse width may be extended by retriggering the gated active low-going edge input (nA\) or the active high-going edge input (nB). By repeating this process, the output pulse period (nQ = high, nQ\ = 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\, which also inhibits the triggering. Third, an internal connection from nRD to the input gates makes it possible to trigger.
  • 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 the reset input

Applications

Industrial, Consumer Electronics

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

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:
74HCT123

:
Retriggerable Monostable

:
4mA

:
4.5V

:
5.5V

:
SOIC

:
16Pins

:
30ns

:
74HCT

:
74123

:
-40°C

:
125°C

:
-

:
-

:
MSL 1 - Unlimited

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Technical Documents (3)

Packaging type Cut Tape
 
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Full Reel in 2500/reel:2438722 Check stock

3,097 In stock Need more?

140 SG stock available for 3-5 business days delivery
2,957 UK stock available for 4-6 business days delivery

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice

Rs.34.80

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Also available on  Reel  in 2500/reel: 2438722

 

 
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