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DM74LS14N The DM74LS14N is a hex Schmitt-trigger inverter from On Semiconductor. It operates with a supply voltage of 4.75V to 5.25V and is housed in a 14-pin DIP package.
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DM74LS14N

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The DM74LS14N is a hex Schmitt-trigger inverter from On Semiconductor. It operates with a supply voltage of 4.75V to 5.25V and is housed in a 14-pin DIP package.
✓ Total Stock: 2,356 pcs
$ Price Range: $0.22

DM74LS14N Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,356 pcs
On Request
2356 pcs On Request 1 On Request On Request On Request On Request On Request
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DM74LS14N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Features
Input Logic Level
Logic Type
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Circuits
Number of Inputs
Operating Temperature
Supplier Device Package
Voltage
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DM74LS14N Description

Short technical summary and product information.

The DM74LS14N is a hex Schmitt-trigger inverter integrated circuit manufactured by On Semiconductor. It contains six independent inverter gates, each with Schmitt-trigger input, providing hysteresis for noise immunity and clean switching of slowly changing input signals.

 

The device operates from a nominal 5V supply, with a guaranteed operating range of 4.75V to 5.25V. At VCC = 5V, the positive-going input threshold voltage (VT+) is typically 1.6V, with a minimum of 1.4V and a maximum of 1.9V. The negative-going input threshold voltage (VT−) is typically 0.8V, with a minimum of 0.5V and a maximum of 1.0V. The input hysteresis (HYS) is at least 0.4V, typically 0.8V, ensuring reliable switching and noise rejection.

 

The DM74LS14N is offered in a 14-lead plastic dual-in-line package (DIP), suitable for through-hole mounting. It is commonly used in wave-shaping circuits, noise filtering, and as a buffer for slow or noisy input signals.

DM74LS14N Quick Information

Product Type: Schmitt-Trigger Inverter
Series: 74LS
Canonical Name: DM74LS14N Hex Schmitt-Trigger Inverter
Subcategory: Schmitt Trigger

DM74LS14N Compliance

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

DM74LS14N Estimated Pricing

Qty Low High
1+ $0.22 $0.22

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

DM74LS14N Features

  • Six independent Schmitt-trigger inverter gates.
  • Operates from 4.75V to 5.25V supply.
  • Typical input hysteresis of 0.8V at 5V.
  • 14-pin plastic DIP package.
  • Clean switching for slow input signals.

DM74LS14N Applications

  • Wave shaping and pulse conditioning.
  • Noise filtering in digital circuits.
  • Interface for slow or noisy signals.
  • Oscillator and timer circuits.

DM74LS14N FAQs

3 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the DM74LS14N?

The DM74LS14N operates from 4.75V to 5.25V.

What are the input threshold voltages at VCC = 5V?

At VCC = 5V, the positive-going threshold (VT+) is typically 1.6V (min 1.4V, max 1.9V) and the negative-going threshold (VT−) is typically 0.8V (min 0.5V, max 1.0V).

What is the input hysteresis of the DM74LS14N?

At VCC = 5V, the input hysteresis is at least 0.4V, typically 0.8V.

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