MM74C244N

Buffers, Drivers, Receivers, Transceivers Overview

The MM74C244N is an octal buffer and line driver manufactured by onsemi, utilizing monolithic complementary MOS (CMOS) technology. It features non-inverting logic with three-state outputs designed for bus-oriented systems. The device operates within a supply voltage range of 3V to 15V and supports a wide operating temperature range from -55°C to +125°C. Key electrical characteristics include a typical propagation delay of 25 ns at 10V with 50 pF load, high noise immunity, and the ability to drive highly capacitive loads.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Monolithic CMOS construction provides high noise immunity and low power consumption.
• Three-state outputs allow connection to bus-oriented systems without signal contention.
• Capable of driving highly capacitive loads suitable for complex digital architectures.
• Input protection mechanisms safeguard against static discharge damage.

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented system data transmission
• High capacitive load driving applications
• TTL compatible logic interfacing

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify that the component matches the specific MM74C244N designation rather than the inverting MM74C240 variant. Confirm the package type corresponds to the N20A 20-Lead Plastic Dual-In-Line specification. Ensure the supplier documentation references the correct datasheet DS005905 for accurate electrical parameter validation.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when non-inverting octal buffering with three-state control is required. The wide supply voltage range accommodates various logic levels. Consider the package constraints of the 20-pin DIP form factor. Evaluate the propagation delay specifications against the target system clock speeds to ensure timing compliance.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the MM74C24x series of octal buffers and line drivers. It shares the same physical package and pinout as the MM74C240 but differs in logic polarity. The series utilizes standard CMOS processes optimized for high-speed operation and robust noise performance in industrial environments.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

MM74C240N: Functionally identical except for inverting logic output polarity.