SN74LVC125ADR

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SN74LVC125ADR

IC BUF NON-INVERT 3.6V 14SOIC

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規格

Package Tape & Reel (TR),Cut Tape (CT)
Series 74LVC
ProductStatus Active
LogicType Buffer, Non-Inverting
NumberofElements 4
NumberofBitsperElement 1
OutputType 3-State
Current-OutputHighLow 24mA, 24mA
Voltage-Supply 1.65V ~ 3.6V
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 14-SOIC (0.154, 3.90mm Width)

概述

Description

The SN74LVC125ADR is a quad buffer/driver with three-state outputs designed for use in low-voltage CMOS applications. It features four independent non-inverting buffers that can be used to drive capacitive loads. The device operates within a voltage range of 1.65V to 5.5V, making it suitable for various logic levels in modern electronic systems.
Key features include low propagation delay, high-speed operation, and low power consumption. The outputs can be configured to enter a high-impedance state, making it versatile for bus-oriented applications. The SN74LVC125ADR is housed in a 14-pin TSSOP package, ensuring a compact footprint for PCB design.
It is ideal for interfacing between different logic families, providing signal buffering and isolation. This device is commonly used in applications such as signal conditioning, level shifting, and data routing in digital circuits. With its robust performance and flexibility, the SN74LVC125ADR is a popular choice among engineers in the design of communication and processing systems.

Features

The SN74LVC125ADR is a quad buffer/driver with 3-state outputs, designed for low-voltage operation. Key features include:
1. Quad Buffer/Driver: Contains four independent buffers/drivers, enhancing signal integrity.
2. 3-State Outputs: Each output can be enabled or disabled, allowing for multiple devices to share a common data line.
3. Wide Supply Voltage Range: Operates from 1.65V to 5.5V, making it versatile for various applications.
4. Low Power Consumption: Consumes minimal power, suitable for battery-operated devices.
5. High-Speed Operation: Capable of high-speed data transmission with propagation delays as low as 3.5 ns at 5V.
6. TTL-Compatible: Compatible with standard TTL levels, facilitating integration into existing systems.
7. High Output Drive: Can drive up to 24mA at VCC = 3.3V, supporting robust performance.
8. Small Package: Available in SOIC and TSSOP packages, optimizing space in PCB designs.
These features make the SN74LVC125ADR suitable for various applications including data communication, signal buffering, and interfacing.

Package

The SN74LVC125ADR is packaged in a TSSOP-14 (Thin Shrink Small Outline Package), which features a compact design suitable for surface mounting. This package type allows for efficient space utilization on PCBs while providing reliable performance for digital signal buffering applications.

Pinout

The SN74LVC125ADR is a quad buffer/driver with 3-state outputs, featuring a total of 14 pins. Each buffer has a dedicated input and output, and they can be individually enabled or disabled through a control pin. The device is designed for low-voltage operation, ideal for interfacing with 3.3V or 5V systems.
Key functions include:
- Pin Configuration:
- Pins 1, 2, 3, and 4: Outputs (Y1, Y2, Y3, Y4)
- Pins 5, 6, 7, and 8: Inputs (A1, A2, A3, A4)
- Pins 9, 10, 11, and 12: Enable inputs (OE1, OE2, OE3, OE4)
- Pins 13 and 14: VCC and GND (power supply and ground)
The device supports a wide range of logic-level translation and signal buffering applications, making it suitable for various digital circuit designs.

Manufacturer

The SN74LVC125ADR is manufactured by Texas Instruments (TI), a global semiconductor company headquartered in Dallas, Texas. Texas Instruments designs and manufactures a wide range of electronic components, including analog and digital semiconductor devices, integrated circuits, and microcontrollers. The company is known for its innovation in the field of electronics and serves various industries, including automotive, industrial, communications, and consumer electronics. TI is recognized for its commitment to research and development, providing high-performance solutions that enable advancements in technology across numerous applications.

Application

The SN74LVC125ADR is a quad buffer/driver with 3-state outputs, commonly used in digital circuits for signal buffering, level shifting, and driving capacitive loads. Application areas include data communication, signal conditioning in microcontroller interfaces, bus interfacing, and connecting various logic families. Its ability to handle low voltage and high-speed operations makes it ideal for use in consumer electronics, automotive systems, and industrial automation.

Equivalent

The SN74LVC125ADR is a quad buffer/driver with 3-state outputs. Equivalent products include:
1. 74LVC125A - Similar specifications in the LVC family.
2. SN74LVC1G125 - Single buffer with similar functionality.
3. 74HC125 - High-speed CMOS version, though not 3.3V compatible.
4. 74HCT125 - TTL-compatible version.
Always verify specific electrical characteristics and package types for compatibility in your application.

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