SN74LVC125APW

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SN74LVC125APW

+BOM

IC BUF NON-INVERT 3.6V 14TSSOP

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性
Package Bulk,Tube
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-TSSOP (0.173, 4.40mm Width)

概要

Description

The SN74LVC125APW is a quadruple bus buffer gate with 3-state outputs, part of the LVC family from Texas Instruments. Designed for operation with a power supply range of 1.65 V to 3.6 V, it is suitable for low-voltage applications. The device features four independent buffers, each with its own output enable pin, allowing for controlled access to the data lines. When the output enable input is low, the corresponding output is disabled and placed in a high-impedance state, facilitating the connection of multiple outputs to a single data line without interference.
Key features include high output drive capability, with the ability to sink/source up to 24 mA, making it well-suited for driving loads or interfacing with high-speed digital circuits. The SN74LVC125APW is designed with CMOS technology to minimize power consumption, and it is compatible with TTL input levels, ensuring versatility in mixed-signal environments. Its compact TSSOP-14 package makes it ideal for space-constrained applications. This device is commonly used in applications requiring buffer or line driver functionalities, such as data buses and signal isolation.

Equivalent

The SN74LVC125APW is a quad bus buffer gate with 3-state outputs. Equivalent products include:
1. NXP 74LVC125PW
2. ON Semiconductor MC74LCX125
3. Fairchild F74LCX125
4. Microchip TC7W125FU
5. STMicroelectronics 74LVC125A
These alternatives provide similar functionality and electrical characteristics. Always check the datasheet for compatibility in terms of voltage supply, current output, and pin configurations.

Features

The SN74LVC125APW is a quad buffer/driver with 3-state outputs, designed for a wide range of digital applications. It operates from a 1.65 V to 3.6 V power supply, making it suitable for both 2.5 V and 3.3 V systems. Key features include:
1. High-Speed Performance: Offers fast switching speeds with low propagation delay.
2. 3-State Outputs: Allows for effective bus management by enabling or disabling the output.
3. Low Power Consumption: Features low static power dissipation, aiding in energy-efficient designs.
4. Input Tolerance: Supports 5 V inputs, even when operating at lower supply voltages.
5. Wide Operating Temperature Range: Suitable for various environments, extending from -40°C to 125°C.
6. Latch-Up Performance: Provides a high level of latch-up immunity, exceeding 100 mA per JESD 78 class II.
7. ESD Protection: Features robust electrostatic discharge (ESD) protection mechanisms.
8. Package Options: Available in TSSOP and other packages, offering flexibility in PCB design.
These features make the SN74LVC125APW ideal for buffering and driving applications in digital circuits requiring high speed and low power.

Pinout

The SN74LVC125APW is a quad buffer/line driver with 3-state outputs. It comes in a TSSOP (Thin Shrink Small Outline Package) with 14 pins. Each of the four buffers in the device has one input and one output, and there is an output enable pin for each buffer.
Here's a brief overview of the pin functions:
- Pins 1, 4, 10, and 13: Output Enable (OE) inputs for each of the four buffers. When these pins are low, the corresponding buffer's output is enabled. When these pins are high, the output is in a high-impedance state.
- Pins 2, 5, 9, and 12: Data inputs for each buffer.
- Pins 3, 6, 8, and 11: Data outputs for each buffer.
- Pin 7: Ground (GND) connection.
- Pin 14: Positive supply voltage (Vcc).
The SN74LVC125APW is used to buffer digital signals and can be used to drive high-capacitance loads, such as bus lines. Its 3-state outputs allow multiple devices to connect to the same output line without interference.

Manufacturer

The SN74LVC125APW is manufactured by Texas Instruments. Texas Instruments, often abbreviated as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is a leading global company in the electronics industry, known for its innovations and contributions to the development of electronic components. TI's products are used in a wide array of applications, including consumer electronics, automotive, industrial, and communications equipment. The company focuses on developing solutions that enhance technologies and provide efficient power management, signal processing, and connectivity. Texas Instruments is renowned for its commitment to research and development, driving advancements in analog chips and embedded processors.

Application

The SN74LVC125APW is a quad buffer/line driver with 3-state outputs designed for a variety of applications. It is commonly used in digital circuits for signal buffering, level shifting, and driving loads with higher current requirements. This IC is suitable for applications in communication systems, computing devices, and industrial equipment. It can interface between different voltage levels in mixed-voltage environments and is ideal for bus-oriented applications. Additionally, its ability to control data flow and isolate different sections of a circuit makes it useful in applications requiring signal integrity and noise reduction.

Package

The SN74LVC125APW is a quad buffer/line driver with 3-state outputs, typically packaged in TSSOP-14 (Thin Shrink Small Outline Package) form factor. This package type is compact and suitable for surface mounting, making it ideal for applications requiring efficient use of board space.

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