SN74LV125APWR

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SN74LV125APWR

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IC BUF NON-INVERT 5.5V 14TSSOP

  • FabricanteTexas Instruments

  • Peça do Fabricante #SN74LV125APWR

  • Pacote TSSOP-14

  • Em Estoque2774

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Especificações

Atributo Valor
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)

Visão Geral

Description

The SN74LV125APWR is a quadruple bus buffer gate with 3-state outputs, designed for use in a wide range of digital applications. It is part of Texas Instruments' LV family of logic devices, which are known for their low-voltage and high-speed performance. The device operates from a supply voltage range of 2 V to 5.5 V, making it suitable for both 3.3 V and 5 V systems.
Each of the four independent buffers in this IC has a dedicated output enable pin, allowing for selective control of the output states. When the output enable pin is low, the respective output is enabled and reflects the input signal. Conversely, when the output enable pin is high, the output is in a high-impedance state, effectively disconnecting it from the bus, which is useful for bus-sharing applications.
The SN74LV125APWR comes in a TSSOP-14 package, offering a compact footprint for space-constrained designs. It is widely used in applications requiring signal buffering, level shifting, and bus interfacing due to its robust design and reliable performance.

Equivalent

The SN74LV125APWR is a quad bus buffer gate with 3-state outputs commonly used for a variety of logic level applications. Equivalent products might include:
1. NXP 74LVC125A
2. ON Semiconductor MC74LCX125
3. Fairchild 74VHC125
4. Microchip TC74VHC125
These alternatives should be verified for specific feature compatibility and electrical characteristics to ensure they meet your project requirements.

Features

The SN74LV125APWR is a quad bus buffer gate with 3-state outputs, commonly used for digital signal buffering and isolation. Key features include:
1. Voltage Range: Operates over a wide VCC range from 2 V to 5.5 V, making it flexible for various applications.
2. High-Speed Operation: Provides a high-speed operation suitable for high-performance systems.
3. 3-State Outputs: Each gate has a 3-state output capability, allowing for multiple outputs to be connected to a common bus line without interference.
4. Low Power Consumption: Designed for low power consumption, making it ideal for battery-powered devices.
5. TTL-Compatible Inputs: Compatible with TTL logic levels, ensuring easy integration with other TTL devices.
6. Wide Operating Temperature Range: Functions reliably over a temperature range from -40°C to 85°C.
7. Output Drive Capability: Can source or sink up to 24 mA at 5 V, supporting moderate loads.
8. Standard Footprint: Available in a TSSOP-14 package for compact circuit designs.
These features make the SN74LV125APWR suitable for various applications such as data processing, communications, and control systems.

Pinout

The SN74LV125APWR is a quadruple bus buffer gate with 3-state outputs, manufactured by Texas Instruments. It features 14 pins in a TSSOP (Thin Shrink Small Outline Package) form factor. Each of the four independent buffers has a 3-state output, allowing multiple outputs to be connected to a common bus.
The key functions of the pins are as follows:
- VCC (Pin 14): Supply voltage.
- GND (Pin 7): Ground connection.
- A1, A2, A3, A4 (Pins 2, 5, 10, 13): Data input pins for each of the four buffers.
- Y1, Y2, Y3, Y4 (Pins 3, 6, 9, 12): 3-state output pins corresponding to each data input.
- OE1, OE2, OE3, OE4 (Pins 1, 4, 8, 11): Output enable pins for each buffer; active low, meaning the output is enabled when the OE pin is low.
This device is designed for 2V to 5.5V VCC operation, making it suitable for a wide range of digital logic applications.

Manufacturer

The SN74LV125APWR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. The company is well-known for its development of analog chips, digital signal processors, and microcontrollers, among other electronic components. TI serves a wide range of industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. It is one of the leading semiconductor companies in the world, recognized for its innovation and extensive product portfolio.

Application

The SN74LV125APWR is a quadruple bus buffer gate with 3-state outputs, commonly used in applications requiring signal buffering and voltage level translation. Its primary application areas include digital circuit interfacing, microcontroller systems, data communication systems, and memory addressing. It is particularly useful in scenarios where signal integrity needs to be maintained across long traces or different voltage domains. The device can also be employed in multiplexing operations and bus driving tasks where multiple devices share the same data lines. It is suitable for portable and battery-powered applications due to its low power consumption and wide operating voltage range.

Package

The SN74LV125APWR is a quadruple bus buffer gate with 3-state outputs from Texas Instruments. It comes in a TSSOP-14 (Thin Shrink Small Outline Package) with 14 pins, which is compact and suitable for space-constrained applications.

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