SN74LV125APWR

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SN74LV125APWR

IC BUF NON-INVERT 5.5V 14TSSOP

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規格

Package Tape & Reel (TR),Cut Tape (CT),Bulk
Series 74LV
ProductStatus Active
LogicType Buffer, Non-Inverting
NumberofElements 4
NumberofBitsperElement 1
OutputType 3-State
Current-OutputHighLow 16mA, 16mA
Voltage-Supply 2V ~ 5.5V
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 14-TSSOP (0.173, 4.40mm Width)

概述

Description

The SN74LV125APWR is a quad buffer/driver with 3-state outputs designed for use in digital circuits. It belongs to the Texas Instruments 74LV family, which operates at low voltage and is compatible with 3.3V and 5V logic levels. The device features four independent buffers, each capable of driving a load while providing high-speed performance and low power consumption.
Each output can be enabled or disabled, allowing for flexible circuit design. The device is characterized by its fast switching times and low propagation delays, making it suitable for applications such as signal buffering, interfacing between different logic families, and driving capacitive loads.
The SN74LV125APWR is available in a TSSOP package, which is compact and suitable for space-constrained designs. It is commonly used in consumer electronics, automotive systems, and industrial applications where reliable signal transmission is vital. Overall, the SN74LV125APWR is an ideal choice for applications requiring robust digital buffering and driving capabilities.

Features

The SN74LV125APWR is a quad buffer/driver with 3-state outputs, designed for low-voltage logic applications. Key features include:
1. Quad Buffer/Driver: Contains four independent buffers/drivers.
2. 3-State Outputs: Outputs can be enabled or disabled, allowing for multiple devices to share a common bus.
3. Voltage Range: Operates from a supply voltage of 2.7V to 3.6V, making it suitable for low-power applications.
4. High Speed: Achieves fast propagation delays, typically around 5ns at 3.3V, ensuring rapid signal transmission.
5. Compatible Logic Levels: Supports TTL and CMOS logic levels, enhancing versatility.
6. Low Power Consumption: Designed for minimal power usage, ideal for battery-powered devices.
7. Wide Temperature Range: Operational from -40°C to 125°C, suitable for various environmental conditions.
8. Small Package: Available in a 14-pin TSSOP package, facilitating compact designs.
This makes the SN74LV125APWR ideal for interfacing applications in consumer electronics, automotive, and industrial systems.

Package

The SN74LV125APWR is a quad buffer/driver with three-state outputs, packaged in a TSSOP (Thin Shrink Small Outline Package) with 20 pins.

Pinout

The SN74LV125APWR is a quad buffer/driver with three-state outputs. It features a total of 20 pins. Each of the four buffers has an input (A) and an output (Y), as well as an enable input (OE). The pins are arranged as follows:
1. GND (Pin 1) - Ground
2. OE1 (Pin 2) - Output Enable for Buffer 1
3. A1 (Pin 3) - Input for Buffer 1
4. Y1 (Pin 4) - Output for Buffer 1
5. OE2 (Pin 5) - Output Enable for Buffer 2
6. A2 (Pin 6) - Input for Buffer 2
7. Y2 (Pin 7) - Output for Buffer 2
8. OE3 (Pin 8) - Output Enable for Buffer 3
9. A3 (Pin 9) - Input for Buffer 3
10. Y3 (Pin 10) - Output for Buffer 3
11. OE4 (Pin 11) - Output Enable for Buffer 4
12. A4 (Pin 12) - Input for Buffer 4
13. Y4 (Pin 13) - Output for Buffer 4
14. VCC (Pin 14) - Supply Voltage
15. NC (Pins 15-20) - No Connect
This device is commonly used for signal buffering and driving applications.

Manufacturer

The SN74LV125APWR is manufactured by Texas Instruments (TI), a major American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, particularly for analog and embedded processing applications. Founded in 1930, the company is known for its innovations in electronic components, including microcontrollers, digital signal processors, and analog chips. TI serves a wide range of markets, including automotive, industrial, communications, and consumer electronics, making it a key player in the global semiconductor industry.

Application

The SN74LV125APWR is a quad buffer/driver with 3-state outputs, commonly used in digital circuits for signal buffering and level shifting. Its applications include interfacing between different voltage levels, driving LED displays, data communication in microcontroller projects, and as part of memory addressing in computer systems. It is suitable for use in automotive, industrial, and consumer electronics due to its low-voltage and low-power characteristics.

Equivalent

The SN74LV125APWR is a quadruple buffer/driver with 3-state outputs. Equivalent products include:
1. SN74LVC125A
2. SN74HC125A
3. 74LVC125
4. 74HC125
Ensure to check specifications like supply voltage, output drive, and temperature range for compatibility.

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