Texas Instruments

SN74HC244DBR  

Buffers, Drivers, Receivers, Transceivers

SN74HC244DBR Description

The SN74HC244DBR is a high-performance, 4-bit buffer and line driver from Texas Instruments, designed for applications requiring efficient signal transmission and amplification. With its 2 elements and 4 bits per element, this device offers a versatile solution for various electronic systems. It operates within a wide voltage range of 2V to 6V, making it suitable for low-power applications. The device is surface-mounted, which allows for compact designs and high-density integration in PCBs.

SN74HC244DBR Features

• Series: 74HC
• Voltage - Supply: 2V ~ 6V
• Current - Output High, Low: 7.8mA, 7.8mA
• Number of Elements: 2
• Number of Bits per Element: 4
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001

Unique features of the SN74HC244DBR include its ability to operate over a wide voltage range, which enhances its compatibility with various power supply systems. The device's surface-mount design contributes to its compactness and ease of integration into high-density PCB layouts. The ROHS3 compliance ensures environmental friendliness, aligning with current industry standards.

SN74HC244DBR Applications

The SN74HC244DBR is ideal for applications where signal buffering and line driving are required, such as:

• Digital Communication Systems: In systems requiring signal amplification over long distances, the SN74HC244DBR can help maintain signal integrity.
• Automotive Electronics: For in-vehicle networks where signal reliability and low power consumption are critical.
• Industrial Control Systems: In environments with harsh conditions, the device's unlimited moisture sensitivity level ensures robust performance.
• Consumer Electronics: For devices that require efficient signal transmission and amplification within a compact form factor.

Conclusion of SN74HC244DBR

The SN74HC244DBR from Texas Instruments stands out for its versatility, performance, and reliability. Its wide voltage range, compact surface-mount design, and environmental compliance make it a preferred choice for a variety of applications in the electronics industry. Whether used in digital communication systems, automotive electronics, industrial control systems, or consumer electronics, the SN74HC244DBR ensures efficient signal transmission and amplification, contributing to the overall performance and reliability of the system.

SN74HC244DBR Documents

Download datasheets and manufacturer documentation for SN74HC244DBR

PCN Assembly/Origin :

Multiple Changes 29/Dec/2021      

Datasheets :

SN54HC244, SN74HC244      

PCN Design/Specification :

SN74HC244x 10/May/2022