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SN74HC14QDRQ1 The Texas Instruments SN74HC14QDRQ1 is a 6-channel inverter IC featuring Schmitt-trigger inputs. It operates within a wide voltage range of 2V to 6V and is housed in a 14-SOIC package.
Mfr Part #:

SN74HC14QDRQ1

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74HC14QDRQ1 is a 6-channel inverter IC featuring Schmitt-trigger inputs. It operates within a wide voltage range of 2V to 6V and is housed in a 14-SOIC package.
✓ Total Stock: 5,215 pcs
$ Price Range: $0.22

SN74HC14QDRQ1 Available from 3 distributors

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Risen Electronics ✓
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3,402 pcs
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3402 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Xingangxin ✓
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1,794 pcs
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1794 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
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19 pcs
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19 pcs On Request 1 On Request On Request On Request On Request On Request
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SN74HC14QDRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Features
Input Logic Level
Lead Style
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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SN74HC14QDRQ1 Description

Short technical summary and product information.

The Texas Instruments SN74HC14QDRQ1 is an automotive-qualified integrated circuit containing six independent inverters, each with Schmitt-trigger inputs. This design allows the device to effectively handle slow or noisy input signals.

 

The inverter operates across a wide voltage range, from 2V to 6V, making it versatile for various applications. It supports a fanout of up to 10 LSTTL loads and offers significant power reduction compared to LSTTL logic. The device is specified for an operating temperature range of -40°C to 125°C.

 

Packaged in a 14-SOIC (Surface Mount) configuration, the SN74HC14QDRQ1 is suitable for automated assembly processes. Its key features include Schmitt-trigger inputs, positive and negative input clamp diodes, and a maximum propagation delay of 21ns at 6V and 50pF.

 

This component is designed for applications requiring reliable signal conditioning and logic inversion, particularly in automotive environments where robustness against noise is critical.

SN74HC14QDRQ1 Quick Information

Product Type: Hex Inverter
Series: 74HC
Canonical Name: Texas Instruments SN74HC14QDRQ1 Hex Inverter with Schmitt-Trigger Inputs
Subcategory: Inverter

SN74HC14QDRQ1 Compliance

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

SN74HC14QDRQ1 Estimated Pricing

Qty Low High
1+ $0.22 $0.22

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

SN74HC14QDRQ1 Features

  • Six independent inverters with Schmitt-trigger inputs.
  • Wide operating voltage range from 2V to 6V.
  • AEC-Q100 qualified for automotive applications.
  • Surface mount 14-SOIC package.
  • Handles slow or noisy input signals effectively.

SN74HC14QDRQ1 Applications

  • Ideal for signal conditioning circuits.
  • Used in automotive control modules.
  • Suitable for logic level translation.
  • Provides noise immunity in digital systems.
  • General purpose logic inversion tasks.

SN74HC14QDRQ1 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74HC14QDRQ1?

The operating voltage range is 2V to 6V.

What is the operating temperature range of the SN74HC14QDRQ1?

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

What package does the SN74HC14QDRQ1 come in?

The device is offered in a 14-SOIC surface-mount package (0.154", 3.90mm width).

How many inverter circuits does the SN74HC14QDRQ1 contain?

It contains 6 inverter circuits.

What is the logic type of the SN74HC14QDRQ1?

It is an inverter with Schmitt-trigger features.

What is the maximum propagation delay?

The maximum propagation delay is 21ns at 6V with a 50pF load.

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