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SN74AHCT14DR

The SN74AHCT14DR is a 6-channel inverter from Texas Instruments featuring Schmitt-trigger inputs. It operates within a 4.5V to 5.5V supply range and is available in a 14-SOIC package.

✓ Total Stock: 5,459 pcs

$ Price Range: $0.13

SN74AHCT14DR Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Risen Electronics ✓ Non-Authorised Inventory information	5,459 pcs On Request	5459 pcs	On Request	1	On Request	On Request	On Request	On Request	2026-02-16 21:33:16

SN74AHCT14DR Description

Short technical summary and product information.

The SN74AHCT14DR is a hex Schmitt-trigger inverter IC manufactured by Texas Instruments. This device contains six independent inverters, each performing the Boolean function Y = A. It is designed for operation with a supply voltage ranging from 4.5V to 5.5V.

Key electrical characteristics include a maximum propagation delay of 8ns at 5V with a 50pF load capacitance. The inputs are TTL-voltage compatible, and the device features Schmitt-trigger inputs for improved noise immunity. Output drive capability is rated at 8mA for both IOL and IOH.

This component is housed in a 14-SOIC surface-mount package, measuring 3.90mm in width. The operating temperature range is specified from -40°C to 125°C. Features such as balanced outputs and over-voltage tolerant inputs make it suitable for various digital logic applications requiring high speed and reliable signal conditioning.

SN74AHCT14DR Quick Information

Product Type: Schmitt-Trigger Inverter

Series: 74AHCT

Canonical Name: SN74AHCT14DR 6-Channel Schmitt-Trigger Inverter

Subcategory: Inverter

SN74AHCT14DR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SN74AHCT14DR Estimated Pricing

Qty	Low	High
1+	$0.13	$0.13

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

SN74AHCT14DR Features

Six independent inverter circuits.
Schmitt-trigger inputs for noise immunity.
Operates from 4.5V to 5.5V supply.
High speed with 8ns propagation delay.
Surface mount 14-SOIC package.

SN74AHCT14DR Applications

Digital signal conditioning.
Logic level translation.
Waveform shaping circuits.
General purpose logic functions.

SN74AHCT14DR FAQs

7 frequently asked questions generated from this part’s specifications.

What is the operating voltage range of the SN74AHCT14DR?

4.5V to 5.5V.

What is the package type of the SN74AHCT14DR?

14-SOIC (0.154", 3.90mm width).

What is the operating temperature range?

-40°C to 125°C.

How many channels does the SN74AHCT14DR have?

6 channels.

What is the logic type of the SN74AHCT14DR?

Inverter with Schmitt-trigger inputs.

What is the output type?

Push-pull.

What is the maximum propagation delay?

5ns to 10ns typical at 5V, 50pF.

Category	Gates and Inverters
Manufacturer Name	Texas Instruments
Current	8mA, 8mA
Features	Schmitt Trigger; Balanced outputs, Over-voltage tolerant inputs, Very high speed
Input Logic Level	[{'min': 1.9, 'max': 2.1, 'unit': 'V', 'display_value': '1.9V to 2.1V'}]
Input Type	Schmitt-Trigger
Logic Type	Inverter
Max Propagation Delay @ V, Max CL	[{'max': 10, 'min': 5, 'unit': 'ns', 'display_value': '5ns to 10ns'}]
Mounting Type	Surface Mount
Number of Channels	6
Number of Circuits	6
Number of Inputs	1
Operating Temperature	[{'min': -40, 'max': 125, 'unit': '°C', 'display_value': '-40°C to 125°C'}]
Operating Voltage	[{'min': 4.5, 'max': 5.5, 'unit': 'V', 'display_value': '4.5V to 5.5V'}]
Output Type	Push-Pull
Supplier Device Package	14-SOIC
Supplier Package	14-SOIC (0.154", 3.90mm Width)
Supply Current	[{'max': 20, 'unit': 'µA', 'display_value': '20µA'}]
Voltage	4.5V ~ 5.5V