Texas Instruments

SNJ5404W

SNJ5404W Description

The SNJ5404W from Texas Instruments is a high-performance hex inverter IC designed for robust digital logic applications. Housed in a 14-pin CFP package, this surface-mount device operates within a 4.5V to 5.5V supply range, making it ideal for 5V TTL-compatible systems. With six independent inverters (6 channels, 6 inputs), it delivers reliable signal inversion while maintaining a low quiescent current of 33mA (max). The device features a max propagation delay of 22ns @ 5V, 15pF, ensuring fast response times for time-critical applications. Its RoHS3 compliance and REACH-unaffected status further underscore its suitability for modern, environmentally conscious designs.

SNJ5404W Features

• Logic Type: Hex Inverter (6 independent channels).
• Voltage Range: 4.5V–5.5V, optimized for 5V systems.
• High Noise Immunity: Input logic levels of 0.8V (Low) and 2V (High) ensure reliable operation in noisy environments.
• Output Drive Capability: 400µA (High) and 16mA (Low) current handling for interfacing with diverse loads.
• Low Power Consumption: Max quiescent current of 33mA enhances energy efficiency.
• Robust Packaging: 14-pin CFP (Ceramic Flat Pack) for durability in harsh conditions.
• Compliance: ROHS3 Compliant and REACH Unaffected, meeting global environmental standards.

SNJ5404W Applications

The SNJ5404W excels in applications requiring high-speed signal inversion and noise immunity, such as:

• Digital Signal Processing: Clock inversion, pulse shaping, and waveform generation.
• Industrial Control Systems: Interface logic for PLCs and motor drivers.
• Military/Aerospace: Ruggedized designs due to its ceramic packaging and wide operating range.
• Embedded Systems: Level shifting and buffering in microcontroller-based circuits.
• Test Equipment: Signal conditioning in oscilloscopes and logic analyzers.

Conclusion of SNJ5404W

The SNJ5404W stands out as a high-reliability, low-power hex inverter with military-grade durability and fast switching performance. Its wide voltage tolerance, strong output drive, and environmental compliance make it a versatile choice for demanding digital logic applications. Whether in industrial automation, defense systems, or precision instrumentation, this IC delivers consistent performance under challenging conditions. Engineers seeking a robust, high-speed inverter with proven Texas Instruments quality will find the SNJ5404W an excellent solution.