MC74LCX244DTR2G

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MC74LCX244DTR2G

IC BUFF NON-INVERT 5.5V 20-TSSOP

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Bảo hành 365 ngày

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Thông số kỹ thuật

Series 74LCX
Part Status Active
Logic Type Buffer, Non-Inverting
Number of Elements 2
Number of Bits per Element 4
Output Type 3-State
Current - Output High, Low 24mA, 24mA
Voltage - Supply 2V ~ 5.5V
Operating Temperature -55°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 20-TSSOP
Base Product Number 74LCX244

Tổng quan

Description

The MC74LCX244DTR2G is an octal buffer/driver designed for high-speed digital applications. It features a wide operating voltage range, from 2.0V to 5.5V, making it suitable for both 3.3V and 5V systems. The device offers low power consumption and high-speed operation, with a maximum propagation delay of 3.5 ns at 5V.
This IC has two active-low enables, allowing for selective activation of the output stages. It is capable of driving large capacitive loads, making it ideal for interfacing between different logic levels or driving multiple loads in digital systems. The DTR2G suffix indicates that it is available in a tape-and-reel packaging for automated assembly.
Key features include high noise immunity, low output skew, and low static and dynamic power dissipation. The MC74LCX244DTR2G is commonly used in applications such as data buffering, signal conditioning, and logic level translation.

Features

The MC74LCX244DTR2G is a high-speed, low-power octal buffer/driver with three-state outputs. Key features include:
1. Voltage Range: Operates with a supply voltage of 2.0V to 5.5V, making it compatible with various logic levels.
2. Performance: High-speed operation with a maximum propagation delay of 3.5 ns at 5V, ensuring quick signal transmission.
3. Drive Capability: Capable of driving up to 64 mA on output pins while maintaining low output impedance.
4. Logic Levels: Compatible with TTL and CMOS logic families, providing versatility in digital applications.
5. Three-State Outputs: Outputs can be enabled or disabled, allowing for flexible bus-oriented applications.
6. Temperature Range: Operating temperature range from -40°C to +125°C, suitable for automotive and industrial applications.
7. Pin Configuration: Available in a 20-pin TSSOP package, enhancing space efficiency on PCBs.
These features make the MC74LCX244DTR2G ideal for data transmission and signal buffering in high-performance digital circuits.

Package

The MC74LCX244DTR2G is packaged in a TSSOP-20 (Thin Shrink Small Outline Package) format.

Pinout

The MC74LCX244DTR2G is an octal buffer/driver with 3-state outputs, featuring a total of 20 pins. It belongs to the LCX family of logic devices and is designed to operate with a wide range of power supply voltages.
### Pin Count:
- Total Pins: 20
### Key Functions:
- Inputs/Outputs: It has 8 data inputs (A1 to A8) and 8 corresponding outputs (Y1 to Y8).
- Enable Pins: It includes two enable pins (OE1 and OE2) that control the output state. When enabled, the outputs reflect the input states; when disabled, the outputs enter a high-impedance state.
- Supply Voltage: Typically operates from 2.7V to 5.5V.
- Logic Levels: Compatible with both TTL and CMOS logic levels.
- Applications: Used in various digital circuits for buffering and driving capabilities.
This device is ideal for bus-oriented applications and provides improved performance in speed and power consumption compared to traditional TTL devices.

Manufacturer

The manufacturer of the MC74LCX244DTR2G is ON Semiconductor. ON Semiconductor is a global semiconductor company that specializes in designing and manufacturing a wide range of energy-efficient semiconductor components. The company provides solutions for various applications, including automotive, industrial, telecommunications, consumer electronics, and computing. Established as a leader in the semiconductor industry, ON Semiconductor focuses on innovation and sustainability, offering products such as analog, discrete, and logic devices, as well as advanced technologies for power management and connectivity.

Application

The MC74LCX244DTR2G is a high-speed, low-power octal buffer/driver with 3-state outputs. It is commonly used in digital circuits for signal buffering, level shifting, and data routing. Key application areas include telecommunications, automotive electronics, industrial equipment, and consumer electronics. It is ideal for driving high capacitive loads and interfacing between different logic levels in systems requiring high-speed data transmission.

Equivalent

The MC74LCX244DTR2G is a high-speed CMOS octal buffer/driver with 3-state outputs. Equivalent products include the 74LVC244A, 74HC244, and 74HCT244. Ensure that you check specifications such as voltage levels, propagation delay, and package type for compatibility with your application.

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