SN74AHCT125PWR

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SN74AHCT125PWR

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IC BUF NON-INVERT 5.5V 14TSSOP

  • HerstellerTexas Instruments

  • Herstellerteil #SN74AHCT125PWR

  • Paket TSSOP-14

  • Auf Lager1474

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Attribut Wert
Package Tape & Reel (TR),Cut Tape (CT),Bulk
Series 74AHCT
ProductStatus Active
LogicType Buffer, Non-Inverting
NumberofElements 4
NumberofBitsperElement 1
OutputType 3-State
Current-OutputHighLow 8mA, 8mA
Voltage-Supply 4.5V ~ 5.5V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 14-TSSOP (0.173, 4.40mm Width)

Übersicht

Description

The SN74AHCT125PWR is a high-speed CMOS quad buffer/line driver with 3-state outputs from Texas Instruments. It is part of the AHCT logic family and operates with TTL input compatibility, making it suitable for interfacing with TTL devices. This device features four independent buffers, each with a 3-state output, which can be individually controlled via their associated output enable pins. When the output enable (OE) is low, the output is enabled; when high, the output is in a high-impedance state, effectively disconnecting the output from the circuit.
The SN74AHCT125PWR operates within a supply voltage range of 4.5 V to 5.5 V, making it ideal for 5V systems. It is designed for high-speed applications, with a typical propagation delay of 4.5 ns at 5V. The device is housed in a TSSOP-14 package, which is suitable for use in compact circuits. It's commonly used in situations where buffering, level shifting, or driving high-capacitance loads is required. The device is used in computing, communications, and other digital electronics applications requiring reliable, high-speed data processing.

Equivalent

The SN74AHCT125PWR is a quad buffer/line driver with 3-state outputs. Equivalent products include:
1. NXP 74AHCT125D
2. ON Semiconductor MC74AHCT125ADR2G
3. Microchip Technology 74AHCT125
These alternatives offer similar functionality and specifications, making them suitable substitutes in most applications. Always check the datasheets for detailed specifications to ensure compatibility.

Features

The SN74AHCT125PWR is a quadruple bus buffer gate with 3-state outputs. Key features include:
1. Voltage Compatibility: Operates with a 5V logic level.
2. High-Speed: Offers low propagation delay times.
3. 3-State Outputs: Facilitates multiplexed applications, allowing the outputs to be in a high-impedance state.
4. Wide Supply Voltage Range: Typically operates from 4.5V to 5.5V.
5. Low Power Consumption: Designed for low static power dissipation.
6. Input/Output Isolation: Ensures high noise margin and high protection against static discharge.
7. Enable Control: Each buffer has an independent output enable pin.
8. Package Type: Available in TSSOP (Thin Shrink Small Outline Package) for compact applications.
9. Temperature Range: Suitable for operation in industrial temperature ranges.
10. RoHS Compliant: Meets environmental compliance standards.
These features make the SN74AHCT125PWR suitable for high-speed, low-power bus buffering applications, particularly where voltage translation is required.

Pinout

The SN74AHCT125PWR is a quadruple bus buffer gate with 3-state outputs, manufactured by Texas Instruments. It comes in a 14-pin TSSOP (Thin Shrink Small Outline Package). The device features four independent buffer gates, each with a 3-state output. The primary function of the SN74AHCT125PWR is to provide a buffering function, which isolates different sections of a circuit, and to control data flow by enabling or disabling the outputs through an active-low output enable pin (OE\). The 3-state outputs allow multiple devices to connect to a common bus line without interference, as the outputs can be in a high-impedance state when not enabled. This IC is commonly used in applications where level shifting, signal buffering, and bus control are required.

Manufacturer

The SN74AHCT125PWR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. Founded in 1930 and headquartered in Dallas, Texas, TI is one of the largest and most well-known companies in the semiconductor industry. They provide products and solutions for various applications, including consumer electronics, automotive, industrial, and communications equipment. TI is recognized for its innovation and contribution to advancing technology in the electronics industry.

Application

The SN74AHCT125PWR is a quad buffer/line driver with 3-state outputs, commonly used in digital electronics. Key application areas include:
1. Signal Buffering: Enhances signal integrity across distances or between different parts of a circuit.
2. Level Shifting: Converts signal levels between different voltage domains, particularly useful in interfacing 3.3V and 5V systems.
3. Bus Driving: Manages multiple data lines, allowing for controlled data flow in microcontroller and microprocessor-based systems.
4. Switching and Control: Used in switching circuits where multiple outputs must be controlled simultaneously.
5. Data Communication: Facilitates reliable communication in data transmission by acting as an intermediary between devices.
These features make it suitable for diverse applications in telecommunications, computing, and consumer electronics.

Package

The SN74AHCT125PWR is a quad buffer/driver with 3-state outputs from Texas Instruments. It comes in a TSSOP (Thin Shrink Small Outline Package) with 14 pins, identified by the suffix "PWR" in its part number, suitable for surface-mount technology (SMT).

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