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SN74LV1T126DBVR

Name: SN74LV1T126DBVR
Rating: 4.7 (12 reviews)

IC BUF NON-INVERT 5.5V SOT23-5

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製造商。部分 #SN74LV1T126DBVR
包 SOT-23 (DBV)-5
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	74LV
ProductStatus	Active
LogicType	Buffer, Non-Inverting
NumberofElements	1
NumberofBitsperElement	1
OutputType	3-State
Current-OutputHighLow	8mA, 8mA
Voltage-Supply	1.6V ~ 5.5V
OperatingTemperature	-40°C ~ 125°C (TA)
MountingType	Surface Mount
Package/Case	SC-74A, SOT-753

概述

Description

The SN74LV1T126DBVR is a single, high-speed, low-voltage buffer/driver with 3-state outputs, designed for use in a variety of digital applications. It operates at a voltage range of 1.65V to 5.5V, making it compatible with both low-voltage and standard logic levels.
This device features a wide input voltage range and low power consumption, making it suitable for battery-powered applications. The buffer accepts standard TTL and CMOS input logic levels, ensuring flexibility in design. The 3-state outputs allow for easy bus interfacing, enabling multiple devices to share a common data line without conflict.
The SN74LV1T126 is housed in a small SOT-23 package, making it suitable for space-constrained applications. Its fast switching times and low propagation delays are ideal for high-speed data communication. Overall, the SN74LV1T126DBVR is a versatile component for signal buffering and driving in various electronic designs.

Features

The SN74LV1T126DBVR is a single buffer/driver with 3-state outputs, designed for low-voltage applications. Key features include:
1. Voltage Range: Operates from 1.65V to 5.5V, making it suitable for various logic levels.
2. Output Drive: Capable of driving up to 12mA, ensuring good signal integrity for downstream devices.
3. 3-State Outputs: Provides three output states (high, low, and high impedance), allowing for bus-oriented applications.
4. Low Power Consumption: Designed for low quiescent current, which is critical for battery-operated devices.
5. Fast Switching Speed: Typical propagation delays of 4.5 ns at 5V, supporting high-speed applications.
6. TTL Compatible: Compatible with TTL logic levels, making it versatile for interfacing.
7. Small Package: Available in a compact DBV (SOT-23) package, ideal for space-constrained designs.
This device is widely used in digital circuits for signal buffering, level shifting, and interfacing.

Package

The SN74LV1T126DBVR is packaged in a 5-pin SOT-23 (Small Outline Transistor) format. This compact surface-mount package is designed for space-saving applications in electronic circuits.

Pinout

The SN74LV1T126DBVR is a single buffer/driver with a tri-state output, part of the Texas Instruments LVTTL logic family. It has a total of 5 pins.
Pin functions are as follows:
1. Pin 1 (A): Input pin where the logic signal is applied.
2. Pin 2 (OE): Output enable pin that controls the output state (active low).
3. Pin 3 (Y): Output pin that reflects the input signal based on the state of OE.
4. Pin 4 (GND): Ground pin.
5. Pin 5 (VCC): Power supply pin, typically connected to +3.3V.
The device is designed for low-voltage operations and is suitable for applications requiring high-speed buffering and interfacing with other logic families.

Manufacturer

The SN74LV1T126DBVR is manufactured by Texas Instruments (TI), a leading American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, which are essential components in electronic devices. The company is well-known for its innovations in analog and digital signal processing and is a major player in the global semiconductor industry. TI serves a wide range of markets, including automotive, industrial, consumer electronics, and communications, providing solutions that enhance performance and efficiency in electronic systems. Established in 1930, Texas Instruments has a long history of technological advancement and continues to be a significant contributor to the electronics market.

Application

The SN74LV1T126DBVR is a single buffer/driver with a tri-state output, suitable for various applications, including level shifting, signal buffering, and interfacing between different logic families. It is commonly used in communication systems, automotive electronics, consumer electronics, and industrial automation for its low voltage and high-speed performance. This device helps improve signal integrity and reduce power consumption in digital circuits.

Equivalent

The SN74LV1T126DBVR is a single buffer/driver with a 3-state output. Equivalent products include:
1. 74LVC1T126 - Similar functionality with a low-voltage CMOS interface.
2. 74HCT1G126 - Compatible with TTL levels.
3. 74LVT1G126 - Offers lower power consumption and higher speed.
Always check specific data sheets for pin configuration and electrical characteristics before substitution.