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CD74HC123E The Texas Instruments CD74HC123E is a dual retriggerable monostable multivibrator. It features a 25ns propagation delay and operates over a wide voltage range.
Mfr Part #:

CD74HC123E

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments CD74HC123E is a dual retriggerable monostable multivibrator. It features a 25ns propagation delay and operates over a wide voltage range.
✓ Total Stock: 162,553 pcs
$ Price Range: $0.33

CD74HC123E Available from 4 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

CD74HC123E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Independent Circuits
Lead Style
Logic Type
Mounting Type
Operating Temperature
Propagation Delay
SVHC Present
Schmitt Trigger Input
Supplier Device Package
Supplier Package
Voltage
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CD74HC123E Description

Short technical summary and product information.

The CD74HC123E from Texas Instruments is a dual retriggerable monostable multivibrator designed for versatile timing applications. This logic IC offers a propagation delay of 25 ns, making it suitable for circuits requiring precise pulse generation.

 

It operates within a voltage range of 2V to 6V and can function across a wide temperature spectrum from -55°C to 125°C. The device features independent circuits, buffered outputs, and separate resets, providing flexibility in design. The CD74HC123E is available in a 16-PDIP through-hole package, facilitating easy integration into standard PCB layouts.

 

An external resistor and capacitor are used to control the timing and accuracy of the output pulse widths. The output pulse can be terminated by a low level on the reset pin. This component is ideal for applications requiring adjustable pulse generation and timing control.

CD74HC123E Quick Information

Product Type: Monostable Multivibrator
Series: HC123
Canonical Name: Texas Instruments CD74HC123E Dual Retriggerable Monostable Multivibrator
Subcategory: Multivibrators

CD74HC123E Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CD74HC123E Estimated Pricing

Qty Low High
1+ $0.33 $0.33

Estimated market price range - modelled values for guidance only, not live distributor offers.

CD74HC123E Features

  • Dual retriggerable monostable multivibrator.
  • 25ns propagation delay.
  • Wide operating voltage from 2V to 6V.
  • Extended temperature range of -55°C to 125°C.
  • 16-PDIP through-hole package.

CD74HC123E Applications

  • Adjustable pulse width generation.
  • Timing control circuits.
  • Pulse shaping and delay applications.
  • Event triggering and sequencing.

CD74HC123E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the CD74HC123E?

2V to 6V.

What is the operating temperature range?

-55°C to 125°C.

What package is the CD74HC123E available in?

16-DIP (0.300", 7.62mm) through-hole package.

What is the propagation delay of the CD74HC123E?

25 ns.

How many independent monostable circuits does it contain?

2.

Does the CD74HC123E have a Schmitt trigger input?

No.

What is the typical operating current of the CD74HC123E?

5.2 mA.

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