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SN74AHC14DR The Texas Instruments SN74AHC14DR is a 6-channel inverter with Schmitt-Trigger inputs. It operates from a 2V to 5.5V supply range.
Mfr Part #:

SN74AHC14DR

Available from 8 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74AHC14DR is a 6-channel inverter with Schmitt-Trigger inputs. It operates from a 2V to 5.5V supply range.
✓ Total Stock: 421,841 pcs
$ Price Range: $0.15

SN74AHC14DR Available from 8 distributors

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SN74AHC14DR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Features
Input Logic Level
Input Type
Logic Type
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Circuits
Number of Inputs
Operating Temperature
Supplier Device Package
Supply Current
Voltage
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SN74AHC14DR Description

Short technical summary and product information.

The SN74AHC14DR from Texas Instruments is a hex Schmitt-trigger inverter IC. It features six independent inverters, each performing the boolean function Y = A. The Schmitt-trigger action provides noise immunity by utilizing different input threshold levels for positive-going and negative-going signals.

 

This device operates over a voltage range of 2V to 5.5V and offers an output drive of ±8mA at 5V. It boasts a very high speed with a maximum propagation delay of 10.6ns at 5V and 50pF. The input type is Schmitt Trigger, and the output type is Push-Pull.

 

Packaged in a 14-SOIC (0.154", 3.90mm Width) surface-mount package, the SN74AHC14DR is suitable for various digital logic applications where signal conditioning and noise reduction are critical. Its balanced outputs and over-voltage tolerant inputs contribute to its robust performance.

 

Key electrical characteristics include a low supply current of 20µA maximum and input logic levels between 2.2V and 3.85V. The operating temperature range is -40°C to 125°C.

SN74AHC14DR Quick Information

Product Type: Logic Gate
Series: SN74AHC14
Canonical Name: SN74AHC14DR Hex Schmitt-Trigger Inverter
Subcategory: Schmitt Trigger Inverter

SN74AHC14DR Compliance

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

SN74AHC14DR Estimated Pricing

Qty Low High
1+ $0.15 $0.15

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

SN74AHC14DR Features

  • Six independent Schmitt-trigger inverters.
  • Wide 2V to 5.5V operating voltage range.
  • Fast 10.6ns maximum propagation delay.
  • Surface mount 14-SOIC package.
  • High noise immunity via Schmitt triggers.

SN74AHC14DR Applications

  • Digital signal conditioning circuits.
  • Logic level translation tasks.
  • Oscillator and timer circuits.
  • Waveform shaping applications.
  • General purpose logic functions.

SN74AHC14DR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74AHC14DR?

The operating voltage range is 2V to 5.5V.

What package does the SN74AHC14DR come in?

The SN74AHC14DR is available in a 14-SOIC surface mount package (0.154" width).

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

How many inverter channels does the SN74AHC14DR have?

It has six independent inverter channels.

What type of input does the SN74AHC14DR have?

It features Schmitt trigger inputs for noise immunity.

What is the propagation delay of the SN74AHC14DR?

The maximum propagation delay is 10.6ns at 5V with a 50pF load.

What is the output drive current?

The output drive current is 8mA for both sink and source.

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