Texas Instruments

SN7416DR  

Gates and Inverters

SN7416DR Description

The SN7416DR from Texas Instruments is a hex inverter buffer/driver IC belonging to the 7400 series, designed for high-voltage interface applications. Packaged in a 14-SOIC surface-mount format, it features six independent inverters with open-collector outputs, enabling direct interfacing with higher-voltage circuits (up to 15V). Operating within a 4.75V–5.25V supply range, it delivers a maximum propagation delay of 23ns at 5V/15pF, ensuring reliable performance in digital logic systems. The device is RoHS3 compliant and rated for industrial temperatures (0°C to 70°C), making it suitable for a broad range of environments.

SN7416DR Features

• Logic Type: Hex inverter with open-collector outputs for flexible voltage-level shifting.
• High Noise Immunity: Input thresholds of 0.8V (Low) and 2V (High) ensure robust operation in noisy environments.
• Low Power Consumption: Optimized for 5V TTL systems, balancing speed and efficiency.
• Surface-Mount Design: 14-SOIC package (Tape & Reel) enables compact PCB integration.
• Reliable Performance: MSL1 (Unlimited) moisture sensitivity and REACH unaffected compliance.
• Wide Compatibility: Backward-compatible with legacy 7400-series logic families.

SN7416DR Applications

• Voltage-Level Translation: Bridges 5V TTL and higher-voltage (up to 15V) systems, ideal for driving LEDs, relays, or displays.
• Digital Signal Buffering: Isolates and amplifies signals in microcontroller interfaces or data acquisition systems.
• Industrial Control: Used in PLC I/O modules and motor driver circuits due to its noise immunity.
• Automotive Electronics: Suitable for dashboard displays or sensor interfaces where open-collector outputs simplify design.
• Prototyping & Education: A staple in breadboard projects for teaching digital logic fundamentals.

Conclusion of SN7416DR

The SN7416DR stands out for its versatile open-collector outputs, robust industrial-grade specs, and ease of integration in mixed-voltage systems. Its low propagation delay and high noise margin make it a reliable choice for interface-heavy designs, while the surface-mount package aligns with modern manufacturing trends. Engineers favor this IC for retrofit projects or new designs requiring backward compatibility with 7400-series logic. A cost-effective solution for level shifting, buffering, and driving inductive loads, the SN7416DR remains a go-to component in both industrial and educational settings.

SN7416DR Documents

Download datasheets and manufacturer documentation for SN7416DR

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification (PDF)      

Models :

SN7416DR Symbol & Footprint by SnapMagic      

Product Catalogs :

Logic Guide (Rev. AB)      

SPICE Models :

SN7416 Behavioral SPICE Model