Manufacturer Part Number
SN74AHCT14D
Manufacturer
Texas Instruments
Introduction
Logic inverter IC with Schmitt Trigger inputs from the 74AHCT series
Product Features and Performance
Integrated six inverter circuits
Schmitt Trigger input for hysteresis and improved noise immunity
Designed for 4.5V to 5.5V power supply operation
Low quiescent current of up to 2µA
Capable of driving 8mA output current both high and low
Fast propagation delay of 8ns at 5V with 50pF load
Supports operating temperatures from -40°C to 85°C
Product Advantages
Provides reliable logic level conversion with Schmitt Trigger enhancement
High noise margin for stable operation
Compact 14-SOIC surface mount package for efficient use of PCB space
Key Technical Parameters
Logic Type: Inverter with Schmitt Trigger
Number of Circuits: 6
Number of Inputs: 1 per circuit
Voltage - Supply Range: 4.5V to 5.5V
Current - Quiescent (Max): 2µA
Current - Output High, Low: 8mA
Input Logic Level - Low: 0.5V to 0.6V
Input Logic Level - High: 1.9V to 2.1V
Max Propagation Delay @ V, Max CL: 8ns at 5V, 50pF
Mounting Type: Surface Mount
Package: 14-SOIC
Quality and Safety Features
Operates within industrial temperature ranges
Compliant with industry-standard safety and quality norms
Compatibility
Compatible with other logic families within appropriate voltage levels
Mountable on any PCB designed for the 14-SOIC package
Application Areas
Widely used in signal conditioning
Used in digital electronics that require stable switching
Ideal for high-speed logic systems
Product Lifecycle
Discontinued at Digi-Key, check for other suppliers or possible replacement options
May be nearing end of life, alternatives or last-time buy options should be considered
Several Key Reasons to Choose This Product
Suitable for applications requiring high noise immunity
Low power consumption ideal for battery-operated or power-sensitive designs
High output drive capability for various applications
Designed by an industry-leading manufacturer for reliability and performance
The compact footprint is ideal for space-constrained applications