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SN74LS123N The SN74LS123N is a dual retriggerable monostable multivibrator from Texas Instruments. It operates with a voltage range of 4.75V to 5.25V and has a propagation delay of 28 ns.
Mfr Part #:

SN74LS123N

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74LS123N is a dual retriggerable monostable multivibrator from Texas Instruments. It operates with a voltage range of 4.75V to 5.25V and has a propagation delay of 28 ns.
✓ Total Stock: 4,182 pcs
$ Price Range: $0.33

SN74LS123N Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
4,030 pcs
On Request
4030 pcs On Request 1 On Request On Request On Request On Request On Request
Tomark Electronics Ltd ✓
Non-Authorised Inventory information
96 pcs
On Request
96 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
56 pcs
On Request
56 pcs On Request 1 On Request On Request On Request On Request On Request
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.

SN74LS123N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Independent Circuits
Industrial Grade
Lead Spacing
Logic Type
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Propagation Delay
Schmitt Trigger Input
Supplier Device Package
Tape & Reel
Voltage
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SN74LS123N Description

Short technical summary and product information.

The SN74LS123N is a dual retriggerable monostable multivibrator IC manufactured by Texas Instruments. This component is designed for applications requiring precise pulse generation and control.

 

Key electrical characteristics include an operating voltage range of 4.75V to 5.25V and a typical propagation delay of 28 ns. It features two independent circuits, allowing for flexible timing configurations. The device operates within a temperature range of 0°C to 70°C.

 

Packaged in a 16-pin PDIP through-hole configuration, the SN74LS123N is suitable for various electronic designs. Its retriggerable nature allows for extending output pulses, and it includes an overriding clear function to terminate the output pulse.

 

This multivibrator is part of the 74LS logic family, known for its balance of speed and power consumption. It is often used in timing circuits, pulse shaping, and delay generation applications where reliable pulse control is essential.

SN74LS123N Quick Information

Product Type: Monostable Multivibrator
Series: SN74LS123
Canonical Name: SN74LS123N Dual Retriggerable Monostable Multivibrator
Subcategory: Multivibrators

SN74LS123N Compliance

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

SN74LS123N Estimated Pricing

Qty Low High
1+ $0.33 $0.33

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

SN74LS123N Features

  • Dual retriggerable monostable multivibrator.
  • 28 ns propagation delay.
  • 4.75V to 5.25V operating voltage.
  • 0°C to 70°C operating temperature range.
  • 16-PDIP through-hole package.

SN74LS123N Applications

  • Pulse generation and control.
  • Timing circuits.
  • Pulse shaping.
  • Delay generation.

SN74LS123N FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the SN74LS123N?

4.75 V to 5.25 V.

What package does the SN74LS123N come in?

16-PDIP (0.300", 7.62mm) with through-hole mounting.

What is the operating temperature range of the SN74LS123N?

0°C to 70°C.

What is the logic type of the SN74LS123N?

Monostable multivibrator.

What is the propagation delay of the SN74LS123N?

28 ns.

How many independent multivibrator circuits does the SN74LS123N contain?

2.

Does the SN74LS123N have Schmitt trigger inputs?

No, it does not have Schmitt trigger inputs.

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