Texas Instruments

SN7497N  

Specialty Logic ICs

SN7497N Description

The SN7497N from Texas Instruments is a synchronous 6-bit binary rate multiplier belonging to the 7400 series of logic ICs. Designed for through-hole mounting (16-DIP package), it operates within a 4.75V to 5.25V supply range and is rated for 0°C to 70°C industrial temperatures. This ROHS3-compliant device is REACH unaffected and classified under EAR99, making it suitable for global export. Its 6-bit architecture enables precise digital pulse-rate modulation, making it ideal for applications requiring controlled frequency division or multiplication.

SN7497N Features

• Binary Rate Multiplier Logic: Synchronously generates output pulses proportional to the product of input clock rate and binary-weighted input data.
• Wide Voltage Range (4.75V–5.25V): Ensures compatibility with standard TTL logic levels.
• 6-Bit Resolution: Provides fine-grained control over pulse-rate modulation.
• Through-Hole DIP Package: Simplifies prototyping and breadboarding.
• Industrial Temperature Range (0°C–70°C): Reliable performance in varied environments.
• Low-Power TTL Design: Balances speed and power efficiency.

SN7497N Applications

• Digital Frequency Synthesis: Used in clock generators and waveform synthesizers.
• Pulse-Width Modulation (PWM): Enables precise motor control or LED dimming.
• Data Rate Control: Integrates into communication systems for baud-rate generation.
• Industrial Automation: Timing and sequencing in PLCs or control systems.
• Test Equipment: Facilitates signal generation in benchtop instruments.

Conclusion of SN7497N

The SN7497N stands out for its synchronous operation, 6-bit resolution, and robust TTL compatibility, making it a versatile choice for digital timing and rate control. Its through-hole package and wide operating voltage cater to both prototyping and production needs. Engineers favor this IC for precision pulse manipulation in industrial, communication, and test systems, where reliability and accuracy are critical. Texas Instruments' legacy of quality ensures this active-status device remains a dependable solution for specialty logic applications.

SN7497N Documents

Download datasheets and manufacturer documentation for SN7497N

Images :

Mechanical Outline Drawing      

Models :

SN7497N Symbol & Footprint by SnapMagic      

Product Catalogs :

Logic Guide (Rev. AB)