74HCT2G125DP

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74HCT2G125DP

+Nomenclature

Nexperia

  • FabricantLe nexperia

  • Pièce fabricant #74HCT2G125DP

  • En stock13989

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Présentation

Description

The 74HCT2G125DP is a dual non-inverting buffer/line driver with 3-state outputs, manufactured using high-speed Si-gate CMOS technology. It is part of the 74HCT family, designed to interface directly with TTL (Transistor-Transistor Logic) and offers compatibility with standard CMOS outputs. Key features include a wide supply voltage range from 4.5V to 5.5V, making it suitable for various applications requiring voltage translation or signal isolation.
Each of the two buffers in the device has an individual output enable pin, allowing for greater control over data flow and facilitating bus line driving and signal multiplexing. When the output enable is low, the buffer outputs are disabled, resulting in a high-impedance state, effectively disconnecting the output from the circuit and minimizing power consumption.
The 74HCT2G125DP is commonly used in digital circuits for signal buffering and conditioning, as well as applications requiring minimal latency and high-speed data transmission. Its small form factor and low power consumption make it ideal for portable and space-constrained applications.

Equivalent

The 74HCT2G125DP is a dual buffer/line driver with 3-state outputs. Equivalent products include:
1. 74HC125 by NXP or Texas Instruments
2. SN74HCT125 by Texas Instruments
3. MC74HCT125 by ON Semiconductor
4. CD74HCT125 by Texas Instruments
These parts serve similar functions in digital logic applications, typically operating in the same HC/HCT logic family. Always verify pin configurations and electrical characteristics to ensure compatibility.

Features

The 74HCT2G125DP is a dual bus buffer gate featuring tri-state outputs. It is part of the 74HCT family, which is known for its high-speed CMOS technology combined with TTL (Transistor-Transistor Logic) compatibility. Key features of the 74HCT2G125DP include:
1. CMOS Technology: Ensures low power consumption and high-speed operation.
2. TTL Compatibility: Can be used in conjunction with TTL devices due to compatible input levels.
3. Tri-State Outputs: Allows the outputs to assume a high-impedance state, facilitating bus line driving and data line isolation.
4. Wide Operating Voltage Range: Typically operates from 4.5V to 5.5V, suitable for standard digital circuits.
5. Low Power Dissipation: Reduced power consumption compared to traditional TTL devices.
6. Fast Switching Times: Enables quick data processing capabilities.
7. Compact Package: Available in a variety of packages, enhancing design flexibility.
These features make the 74HCT2G125DP suitable for applications requiring signal buffering, level shifting, and bus interfacing in digital circuits.

Pinout

The 74HCT2G125DP is a dual bus buffer gate with 3-state outputs. It is part of the 74HCT series and is designed to operate with a supply voltage range of 4.5V to 5.5V, making it compatible with TTL logic levels.
Pin Count and Function:
- The 74HCT2G125DP typically comes in an 8-pin package.

Pin Functions:
1. A1, A2: Inputs for each buffer gate.
2. OE1, OE2: Output Enable inputs, active low. When low, the corresponding output is enabled.
3. Y1, Y2: Outputs for each buffer gate.
4. VCC: Supply voltage pin.
5. GND: Ground pin.
Each buffer gate can independently be controlled via its output enable pin to either transmit the input signal to the output or to place the output in a high-impedance state. This makes the 74HCT2G125DP suitable for applications involving bus line driving and isolation.

Manufacturer

The 74HCT2G125DP is manufactured by Nexperia. Nexperia is a semiconductor company known for producing a wide range of discrete, logic, and MOSFET devices. The company was formed as a result of a spin-off from NXP Semiconductors in 2017, focusing on efficiency and quality in its manufacturing processes. Nexperia operates globally, providing components that are essential for automotive, mobile, computing, and industrial applications.

Application

The 74HCT2G125DP is a dual buffer/line driver with 3-state outputs. It is commonly used in applications like digital circuits requiring signal buffering and line driving, bus-oriented systems for data integrity, and microcontroller interfacing. Its 3-state output capability makes it ideal for applications where multiple devices share the same bus, allowing for efficient and controlled data flow. Additionally, it is used in memory and data communication systems to improve signal integrity and reduce loading on the data bus. The device's high-speed operation and low power consumption make it suitable for battery-powered and portable devices as well.

Package

The 74HCT2G125DP is a dual buffer/line driver with 3-state outputs and is housed in a TSSOP-8 (Thin Shrink Small Outline Package) package type.

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