SN74LV4T125PWR

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SN74LV4T125PWR

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IC BUF NON-INVERT 5.5V 14TSSOP

  • HerstellerTexas Instruments

  • Herstellerteil #SN74LV4T125PWR

  • Paket TSSOP-14

  • Auf Lager1800

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Attribut Wert
Package / Case Tape & Reel (TR),Cut Tape (CT)
Series 74LV
Part Status Active
Logic Type Buffer, Non-Inverting
Number of Elements 4
Number of Bits per Element 1
Output Type 3-State
Current - Output High Low 16mA, 16mA
Voltage - Supply 1.6V ~ 5.5V
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount

Übersicht

Description

The SN74LV4T125PWR is a quadruple bus buffer gate with three-state outputs from Texas Instruments. It is designed for low-voltage power supply applications and provides high-speed logic-level shifting and buffering. This device operates over a broad voltage range from 1.4 V to 3.6 V on the A-port input side and 1.65 V to 5.5 V on the B-port output side, allowing for seamless interfacing between devices of differing voltage levels.
Key features include a three-state output control that enables direct interface with bus-oriented systems, low power consumption, and a high noise margin. The SN74LV4T125PWR is ideal for applications requiring voltage translation and buffering, such as in mixed-voltage systems, data communication, and signal routing.
Housed in a TSSOP-14 package (with "PWR" denoting this packaging), it is well-suited for compact electronic designs. The device also complies with various industry standards for quality and reliability, making it a robust choice for both consumer and industrial electronics.

Equivalent

The SN74LV4T125PWR is a quad buffer/driver with 3-state outputs, often used for level translation. Equivalent products might include the Nexperia 74LVC4245A, ON Semiconductor's MC74VHC1GT50, and similar devices from manufacturers like Microchip or STMicroelectronics. Ensure the replacement meets all electrical and functional specifications, including voltage levels, current ratings, and timing characteristics, for compatibility in your specific application. Always cross-check the datasheet for exact matching features.

Features

The SN74LV4T125PWR is a quadruple bus buffer/driver with 3-state outputs, designed for translating voltage levels between 3.3V and 5V systems. Key features include:
1. Voltage Translation: Supports level shifting for 3.3V to 5V and 5V to 3.3V systems.
2. Wide Operating Range: Operates from 2V to 5.5V on both the VCC and VCCB supplies.
3. High-Speed Operation: Offers fast propagation and transition times, suitable for high-speed applications.
4. 3-State Outputs: Provides 3-state control for easy bus interfacing, reducing the load on data lines.
5. Low Power Consumption: Designed for low static power consumption, ideal for battery-powered devices.
6. Robust Performance: High output drive capability and excellent noise immunity enhance reliability.
7. Compact Package: Available in TSSOP or other compact packages, optimizing board space.
These features make it suitable for interfacing between different logic levels in mixed-voltage environments, enhancing its versatility in a variety of electronic applications.

Pinout

The SN74LV4T125PWR is a 14-pin device. It is a quadruple bus buffer gate with three-state outputs, which means it can drive multiple bus lines effectively, allowing for bidirectional data transfer between different voltage levels. The device supports voltage translation from 3.3 V to 5 V or vice versa, making it suitable for mixed-voltage environments. Each of the four buffers can be independently controlled, enabling or disabling the output via an associated output enable pin. This design ensures that multiple outputs can be connected to the same bus line without causing conflicts, as the outputs can be put into a high-impedance state when not in use. The SN74LV4T125PWR is commonly used in applications requiring level shifting, buffering, and isolation of digital signals.

Manufacturer

The SN74LV4T125PWR is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and manufactures a wide range of analog and embedded processing chips. TI's products are used in various electronic applications, including automotive, industrial, consumer electronics, and communications. The company is known for its innovation in the semiconductor industry and has a significant presence worldwide, with a focus on research and development to drive technological advancements.

Application

The SN74LV4T125PWR is a quadruple bus buffer gate with 3-state outputs, commonly used in applications requiring signal buffering, voltage level translation, and interface logic between different voltage systems. Its key applications include:
1. Level Shifting: Converts signals between differing voltage levels, useful in interfacing circuits with different logic levels.
2. Signal Buffering: Provides signal drive capability and isolation, ensuring signal integrity across longer distances or multiple loads.
3. Data Communication: Used in communication buses for enabling/disabling data flow.
4. Microcontroller Interfacing: Connects microcontrollers to peripherals operating at different voltages.
5. Industrial Automation: Ensures robust signal transmission in noisy environments.
These applications utilize its features like low power consumption, wide voltage range, and high noise immunity.

Package

The SN74LV4T125PWR is a logic-level translator IC from Texas Instruments, packaged in a TSSOP-14 (Thin Shrink Small Outline Package) form factor. The TSSOP-14 package features 14 pins, characterized by its thin profile and smaller footprint, making it suitable for applications requiring moderate board space.

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