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SN74HCT14DBR The Texas Instruments SN74HCT14DBR is a 6-channel inverter with Schmitt-trigger inputs. It operates from 4.5V to 5.5V and is available in a surface mount package.
Mfr Part #:

SN74HCT14DBR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74HCT14DBR is a 6-channel inverter with Schmitt-trigger inputs. It operates from 4.5V to 5.5V and is available in a surface mount package.
✓ Total Stock: 1,238 pcs
$ Price Range: $0.21

SN74HCT14DBR Available from 2 distributors

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✓ Non-Authorised
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Braun Electronic Components ✓
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619 pcs
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619 pcs
On Request
619 pcs On Request 1 On Request On Request On Request On Request On Request
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SN74HCT14DBR 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
Operating Voltage
Output Type
Supplier Device Package
Supplier Package
Supply Current
Voltage
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SN74HCT14DBR Description

Short technical summary and product information.

The Texas Instruments SN74HCT14DBR is a 6-channel inverter IC featuring Schmitt-trigger inputs for enhanced noise immunity. This device operates within a voltage range of 4.5V to 5.5V, making it suitable for various digital logic applications.

 

Key electrical characteristics include a maximum propagation delay of 30ns at 5.5V and 50pF, and a low supply current of 20µA maximum. The output current is rated at 4mA for both IOL and IOH. The inputs are TTL-compatible, and the device offers balanced outputs and an input clamp diode.

 

This component is designed for surface mounting and comes in a 14-SSOP package. The operating temperature range is from -40°C to 85°C, ensuring reliable performance in diverse environmental conditions. The SN74HCT14DBR performs the Boolean function Y = A in positive logic.

 

Its features, including Schmitt-trigger inputs and a wide operating voltage range, make it a versatile choice for signal conditioning and logic buffering applications where clean signal transitions are critical.

SN74HCT14DBR Quick Information

Product Type: Logic Gate
Series: SN74HCT14
Canonical Name: Texas Instruments SN74HCT14 Hex Schmitt-Trigger Inverter
Subcategory: Schmitt-Trigger Inverter

SN74HCT14DBR Compliance

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

SN74HCT14DBR Estimated Pricing

Qty Low High
1+ $0.21 $0.21

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

SN74HCT14DBR Features

  • Six independent inverters with Schmitt-trigger inputs.
  • Operates from 4.5V to 5.5V supply voltage.
  • Maximum propagation delay of 30ns at 5.5V.
  • Surface mount 14-SSOP package.
  • Wide -40°C to 85°C operating temperature range.

SN74HCT14DBR Applications

  • Digital logic signal conditioning.
  • Noise filtering in digital circuits.
  • Buffer applications requiring clean transitions.
  • TTL-compatible logic level shifting.

SN74HCT14DBR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74HCT14DBR?

The operating voltage range is 4.5V to 5.5V.

What package is the SN74HCT14DBR available in?

It is available in a 14-SSOP (0.209", 5.30mm Width) surface mount package.

What is the operating temperature range?

The operating temperature range is -40°C to +85°C.

How many inverter circuits does the SN74HCT14DBR have?

It has six independent inverter circuits.

What is the propagation delay of the SN74HCT14DBR?

The maximum propagation delay is 30ns at 5.5V with 50pF load.

Does the SN74HCT14DBR have Schmitt-trigger inputs?

Yes, it features Schmitt-trigger inputs for improved noise immunity.

What is the output drive capability?

The output can sink and source up to 4mA.

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