MC74HC241AN

Overview

The MC74HC241AN is an octal non-inverting buffer and line driver manufactured by onsemi. It belongs to the HC/UH logic series and features three-state outputs controlled by dedicated output enable inputs. The device operates within a supply voltage range of 2.0V to 6.0V and supports bidirectional data transmission. It utilizes a 20-pin DIP package suitable for through-hole mounting. The component is designed for high-speed CMOS applications, offering performance compatible with low-power Schottky TTL standards while maintaining robust noise immunity.

Feature Summary

• Octal non-inverting buffer and line driver configuration
• Three-state outputs managed by separate enable controls
• Bidirectional data bus capability
• CMOS technology ensuring low power consumption

Applications

• Memory address drivers
• Clock drivers
• Bus-oriented architectures
• Transceiver circuits

Procurement Notes

Verify the specific suffix 'A' confirms the DIP-20 package variant rather than surface-mount options. Confirm RoHS compliance status as manufacturing specifications may vary by production batch. Ensure the ordering code matches the required lead time and availability constraints for through-hole assembly processes.

Selection Notes

Select this component when an octal buffer with three-state control is required for bidirectional bus systems. It serves as a direct replacement for equivalent 74HC241 devices from other manufacturers due to pin compatibility. Consider the operating voltage range and package type requirements before finalizing the design integration.

Part Context

This part is part of the standard 74HC logic family, widely used in digital electronics for signal buffering and driving. It complements other octal buffers like the 74HC244, differing primarily in internal circuitry optimization for specific load conditions. The device is commonly found in computer peripherals and industrial control systems requiring reliable data isolation.

Replacement Considerations

Equivalent parts include SN74HC241 from Texas Instruments and CD74HC241 from Harris Semiconductor. These alternatives share identical pinouts and logical functions, allowing for direct substitution in existing designs without schematic modifications.