SN74AHC125PWR

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SN74AHC125PWR

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IC BUF NON-INVERT 5.5V 14TSSOP

  • HerstellerTexas Instruments

  • Herstellerteil #SN74AHC125PWR

  • Paket TSSOP-14

  • Auf Lager3921

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Attribut Wert
Package Tape & Reel (TR),Cut Tape (CT),Bulk
Series 74AHC
ProductStatus Active
LogicType Buffer, Non-Inverting
NumberofElements 4
NumberofBitsperElement 1
OutputType 3-State
Current-OutputHighLow 8mA, 8mA
Voltage-Supply 2V ~ 5.5V
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 14-TSSOP (0.173, 4.40mm Width)

Übersicht

Description

The SN74AHC125PWR is a quadruple bus buffer gate with 3-state outputs, designed by Texas Instruments. It is part of the Advanced High-Speed CMOS (AHC) logic family, offering high performance and reliability. This device features four independent buffer gates, each with its own 3-state output control, allowing individual control of data flow.
Key features include:
- Wide supply voltage range from 2.0V to 5.5V, making it versatile for various applications.
- High-speed operation with low power consumption, ideal for high-performance applications.
- 3-state outputs that enable multiple outputs to connect to a common bus without interference.
- High drive capability, typically ±8mA at 5V, making it suitable for driving heavier loads.
The SN74AHC125PWR is commonly used in applications involving data communications and signal buffering. It comes in a TSSOP-14 package, which is compact and suitable for space-constrained designs. The device is optimized for low noise and high signal integrity, making it an excellent choice for systems requiring efficient data handling and buffering.

Equivalent

The SN74AHC125PWR is a quad buffer/line driver with 3-state outputs. Equivalent products include:
1. 74HC125 - from manufacturers like NXP or ON Semiconductor.
2. MC74HC125A - from ON Semiconductor.
3. CD74HC125 - from Texas Instruments.
4. SN74HC125 - also from Texas Instruments.
These equivalents share similar pin configurations and electrical characteristics but always verify compatibility for specific applications.

Features

The SN74AHC125PWR is a quadruple bus buffer gate with three-state outputs. Key features include:
1. Supply Voltage Range: Operates from 2 V to 5.5 V.
2. High-Speed Performance: Offers fast switching times with typical propagation delays.
3. 3-State Outputs: Possesses output enable control, allowing the outputs to be in high-impedance state, facilitating bus interfacing.
4. Low Power Consumption: Features low static power consumption.
5. High Current Drive: Can drive up to ±8 mA at 5 V, making it suitable for driving moderate loads.
6. ESD Protection: Includes input protection against electrostatic discharge.
7. Temperature Range: Operates in an extended temperature range from -40°C to 85°C.
8. Package: Available in TSSOP (Thin Shrink Small Outline Package) for space-saving applications.
9. Logic Compatibility: Compatible with TTL-level inputs for easy integration.
10. RoHS Compliant: Meets environmental and safety standards.
These features make the SN74AHC125PWR suitable for various applications requiring efficient digital signal buffering and isolation.

Pinout

The SN74AHC125PWR is a quad buffer/line driver with 3-state outputs. It is part of Texas Instruments' Advanced High-Speed CMOS (AHC) logic family. This device has 14 pins, which are distributed as follows:
1. Pin 1 (1OE): Output Enable for 1Y
2. Pin 2 (1A): Data Input for 1Y
3. Pin 3 (1Y): Output for 1A
4. Pin 4 (2OE): Output Enable for 2Y
5. Pin 5 (2A): Data Input for 2Y
6. Pin 6 (2Y): Output for 2A
7. Pin 7 (GND): Ground
8. Pin 8 (3Y): Output for 3A
9. Pin 9 (3A): Data Input for 3Y
10. Pin 10 (3OE): Output Enable for 3Y
11. Pin 11 (4Y): Output for 4A
12. Pin 12 (4A): Data Input for 4Y
13. Pin 13 (4OE): Output Enable for 4Y
14. Pin 14 (VCC): Positive Power Supply
The device controls signal flow and can drive capacitive loads, making it suitable for buffering and driving applications in digital logic systems.

Manufacturer

The SN74AHC125PWR 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. TI's products are used in various applications, including consumer electronics, automotive systems, industrial equipment, and communications devices. The company is known for its innovations in analog and embedded processing technologies, and it serves a broad spectrum of industries worldwide.

Application

The SN74AHC125PWR is a quadruple bus buffer gate with 3-state outputs. Its primary application areas include:
1. Signal Buffering: Enhances signal integrity by buffering digital signals.
2. Bus Driving: Provides the capability to drive data buses, enabling efficient communication between different parts of a system.
3. Isolation: Offers signal isolation to prevent interference in complex systems.
4. Level Shifting: Used for interfacing between different voltage levels in mixed-voltage environments.
5. Multiplexing/De-multiplexing: Assists in controlling data flow in multiplexing applications.
6. Logic Level Conversion: Converts signal levels for compatibility between different logic families.
These features make it suitable for computing, telecommunications, consumer electronics, and automotive applications.

Package

The SN74AHC125PWR is a quad bus buffer gate IC with 3-state outputs, part of Texas Instruments' AHC series. It comes in a TSSOP-14 (Thin Shrink Small Outline Package) package, which is a compact surface-mount type suitable for high-density applications.

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