SN74LV14APWR

Description

The SN74LV14APWR is a Schmitt Trigger IC from Texas Instruments (TI). It's a high-speed, low-power inverter with hysteresis, designed for use in digital systems. The device operates over a wide voltage range of 2V to 5.5V and has a propagation delay of 10.6ns at 5V. The Schmitt Trigger circuit provides a unique feature called "hysteresis," which helps prevent unwanted switching due to noise or signal fluctuations. This makes the SN74LV14APWR suitable for applications where noise immunity is critical, such as in industrial control systems, automotive electronics, and medical devices. The IC also features low power consumption, with an input current limit of 10mA and an output current limit of 8mA. Additionally, it has a fault-tolerant operation up to 500kΩ, making it suitable for use in harsh environments where component failures may occur.

Features

The SN74LV14APWR features include:

• Schmitt Trigger with hysteresis > 100 mV
• Dual-mode operation up to 5 V
• Fast propagation delay at 10.6 ns (at 5 V)
• Low power consumption: Ioff limit 0.3 μA, Ilimit 1.8 μA
• Power-down mode supports low power operation
• Fault-tolerant operation up to 500 kΩ
• Operating temperature range: -40°C to 150°C
• Package: TSSOP-14

These features make the SN74LV14APWR suitable for use in a variety of applications, including digital logic circuits and systems.

Package

The package type of SN74LV14APWR is TSSOP (PW)-14.

Pinout

The product name is SN74LV14APWR, which is a Schmitt Trigger from Texas Instruments (TI). The package type is TSSOP-14.

According to the datasheet, this device has 14 pins. The pin functions are:

• Inputs: IN1 and IN2
• Outputs: OUT1 and OUT2
• VCC: Power supply input
• GND: Ground

The SN74LV14APWR is a dual inverter Schmitt Trigger with hysteresis, which means it can be used as a simple logic gate or as part of more complex digital circuits.

Manufacturer

The manufacturer of the SN74LV14APWR is Texas Instruments (TI), a multinational semiconductor manufacturing company that designs, makes, and sells semiconductors. TI is one of the world's leading semiconductor companies with operations in over 30 countries.

Applications

The SN74LV14APWR Schmitt Trigger IC is a versatile component suitable for various applications, including:

• Digital logic circuits
• Data transmission systems
• Industrial control systems
• Automotive electronics
• Medical devices
• Consumer electronics

Its low power consumption and fault-tolerant operation make it an excellent choice for battery-powered or space-constrained designs.

Equivalent

Based on the product information, the equivalent products of SN74LV14APWR are:

• Texas Instruments' SN74ALS14
• National Semiconductor's LM339
• ON Semiconductor's NCV3401A
• STMicroelectronics' STMVH6V04

These Schmitt Trigger ICs have similar specifications and functionality to the SN74LV14APWR.