Texas Instruments

SNJ54HC245FK  

Buffers, Drivers, Receivers, Transceivers

SNJ54HC245FK Description

The SNJ54HC245FK from Texas Instruments is a high-performance octal bus transceiver designed for bidirectional communication between data buses. Part of the 54HC series, this 8-bit device operates within a 2V to 6V supply voltage range, making it suitable for mixed-voltage environments. It features 3-state outputs, enabling high-impedance states to prevent bus contention. The device is ROHS3 compliant and comes in a tube package, ensuring reliability for industrial and military applications. With a balanced 7.8mA output current (high and low), it delivers robust signal integrity in noisy environments.

SNJ54HC245FK Features

• Octal Bidirectional Transceiver: Facilitates seamless 8-bit data transfer between buses.
• Wide Voltage Range (2V–6V): Compatible with TTL and CMOS logic levels.
• 3-State Outputs: Allows multiple devices to share a common bus without interference.
• High Output Drive (7.8mA): Ensures strong signal integrity over long traces.
• Military-Grade Reliability: Not MSL-rated, making it ideal for harsh environments.
• Surface-Mount Design: Optimized for compact PCB layouts.

SNJ54HC245FK Applications

• Data Communication Systems: Ideal for bus isolation and buffering in microprocessors.
• Industrial Control: Used in PLC interfaces and sensor networks due to noise immunity.
• Automotive Electronics: Supports CAN bus and LIN bus communication.
• Military/Aerospace: Suitable for ruggedized systems requiring high reliability.
• Test Equipment: Ensures signal integrity in ATE (Automated Test Equipment).

Conclusion of SNJ54HC245FK

The SNJ54HC245FK stands out for its robust design, wide voltage tolerance, and bidirectional capability, making it a versatile choice for high-reliability applications. Its 3-state outputs and military-grade construction provide superior performance in demanding environments, outperforming standard commercial-grade transceivers. Engineers favor this IC for critical systems where signal integrity and durability are paramount.

SNJ54HC245FK Documents

Download datasheets and manufacturer documentation for SNJ54HC245FK

Datasheets :

SNx4HC245      

UNKNOWN TYPE :

M38510/65705BSA