SN74LVC14ADR

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SN74LVC14ADR

IC INV SCHMITT 6CH 1-IN 14SOIC

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規格

Package Tape & Reel (TR),Cut Tape (CT),Bulk
Series 74LVC
ProductStatus Active
LogicType Inverter
NumberofCircuits 6
NumberofInputs 1
Features Schmitt Trigger
Voltage-Supply 1.65V ~ 3.6V
Current-Quiescent(Max) 1 µA
Current-OutputHighLow 24mA, 24mA
LogicLevel-Low 0.15V ~ 0.8V
LogicLevel-High 1.3V ~ 2V
MaxPropagationDelay@VMaxCL 6.2ns @ 3.3V, 50pF
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
SupplierDevicePackage 14-SOIC

概述

Description

The SN74LVC14ADR is a high-speed hex inverting Schmitt-trigger buffer/driver designed for use in a variety of digital logic applications. It operates over a voltage range of 1.65V to 5.5V, making it suitable for both low-voltage and standard logic applications. The Schmitt-trigger input provides a hysteresis effect, allowing it to handle slow input signals and providing improved noise immunity.
This IC features six independent inverters, each capable of driving a load of up to 24mA, which makes it ideal for interfacing with other digital circuits. The device exhibits fast switching speeds with propagation delays typically around 3.5ns at 5V, ensuring high-performance operation.
The SN74LVC14ADR is available in various packages, including the 14-pin TSSOP and SOIC, and is characterized by low power consumption. It is widely used in applications such as signal conditioning, level shifting, and driving capacitive loads. This versatility and robustness make it a popular choice in consumer electronics, automotive, and industrial systems.

Features

The SN74LVC14ADR is a hex inverter with Schmitt-trigger inputs, designed for high-speed digital logic applications. Key features include:
1. Voltage Compatibility: Operates at a wide voltage range of 1.65V to 5.5V, allowing compatibility with various logic levels.
2. High-Speed Operation: Propagation delays as low as 4.5 ns at 5V, enabling fast signal processing.
3. Low Power Consumption: Consumes minimal static and dynamic power, making it suitable for battery-operated devices.
4. Schmitt-Trigger Inputs: Provides improved noise immunity and faster transitions, enhancing reliability in noisy environments.
5. Output Drive Capability: Can drive up to 24 mA at 5V, supporting multiple loads.
6. Wide Operating Temperature: Suitable for industrial applications with a temperature range of -40°C to 125°C.
7. Pin Configuration: Available in a 14-pin TSSOP package, facilitating compact designs.
These features make the SN74LVC14ADR ideal for various applications, including automotive, telecommunications, and consumer electronics.

Package

The SN74LVC14ADR is packaged in a TSSOP (Thin Shrink Small Outline Package) with a 14-pin configuration.

Pinout

The SN74LVC14ADR is a hex inverter Schmitt-trigger logic gate from Texas Instruments. It features a 14-pin Dual In-Line Package (DIP) or a 14-pin TSSOP (Thin Shrink-Outline Package) configuration.
Pin Count: 14 pins.
Functions:
- The device consists of six independent Schmitt-trigger inverters, which convert a slow input signal into a clean, fast output signal.
- It provides improved noise immunity and faster rise and fall times compared to standard inverters.
- Each inverter accepts standard TTL (Transistor-Transistor Logic) input levels, making it compatible with various digital logic circuits.
- The outputs are capable of driving up to 24 mA, supporting both high and low logic levels.
This device is commonly used in applications requiring signal conditioning, level shifting, and interfacing between different logic families.

Manufacturer

The SN74LVC14ADR is manufactured by Texas Instruments (TI), a prominent American technology company. Founded in 1930, Texas Instruments specializes in semiconductors and various integrated circuits, including analog, digital, and embedded processing devices. TI is well-known for its innovation in the fields of electronics and computing, serving a wide range of industries such as automotive, industrial, communications, and consumer electronics. The SN74LVC14ADR is a hex inverting Schmitt-trigger buffer, designed for high-speed digital circuits, and reflects TI's focus on providing reliable and efficient solutions for modern electronic applications.

Application

The SN74LVC14ADR is a hex inverting Schmitt-trigger buffer/driver used in various applications, including signal conditioning, level shifting, and interfacing between different logic levels in digital circuits. It is commonly employed in microcontroller and FPGA I/O applications, clock signal generation, and noise immunity for slow input signals. Its fast switching and high drive capability make it ideal for high-speed data transmission and buffering tasks in consumer electronics, automotive systems, and industrial automation.

Equivalent

The SN74LVC14ADR is a hex inverting Schmitt-trigger buffer. Equivalent products include:
1. 74LVC14 (various manufacturers)
2. 74HC14 (not Schmitt-trigger compatible for all input levels)
3. 74AHC14 (similar functionality with different voltage levels)
4. 74LV14 (low-voltage, similar operation)
Always verify specifications to ensure compatibility with your application.

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