The DM5417J is a hex buffer/driver with open-collector high-voltage outputs, originally manufactured by National Semiconductor, now part of Texas Instruments (TI). This device is designed for interfacing with high-voltage systems and is commonly used in applications where a logic signal needs to drive a higher voltage or current load.

Applications

• Driving relays
• Driving lamps
• Interfacing with high-voltage logic
• Driving discrete components
• Level shifting

Features

• Open-collector outputs
• High-voltage outputs (up to 15V)
• High sink current capability
• TTL compatible inputs
• Hex configuration (six independent buffers/drivers)

Benefits

• Versatile Interfacing: Provides a flexible interface between low-voltage logic and high-voltage or high-current loads.
• High-Voltage Capability: Open-collector outputs can be pulled up to higher voltage levels.
• Relay Driving: Can directly drive relays without additional components.
• Lamp Driving: Suitable for driving indicator lamps and other lighting elements.
• Simple Implementation: TTL-compatible inputs simplify integration with standard logic circuits.

Technical Specifications

The DM5417J features six independent buffer/driver circuits. The open-collector outputs can withstand voltages up to 15V and have a specified sink current capability. It operates on a standard 5V TTL power supply. Detailed specifications, including input and output voltage levels, propagation delays, and power consumption, can be found in the original manufacturer's datasheet. The device typically comes in a 14-pin DIP (Dual In-line Package).

Note that as this is an "END-OF-LIFE" part, availability might be limited, and finding direct replacements or alternative components may be necessary for new designs. Check Texas Instruments' website for possible modern replacements or equivalent parts.