74F244PC

Buffers, Drivers, Receivers, Transceivers Overview

The Fairchild Semiconductor 74F244PC is an octal buffer and line driver featuring three-state outputs, designed for high-speed bus-oriented applications. It operates within a supply voltage range of 4.5V to 5.5V and supports a maximum load capacitance of 50 pF. The device utilizes the F/FAST logic series technology to achieve propagation delays as low as 5.5ns at 5V. It provides a high-level output current of 15mA and a low-level output current of 64mA. The component is housed in a 14-pin plastic dual in-line package (PDIP-14) with a length of approximately 19.18mm.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• High-speed operation utilizing F/FAST CMOS technology for rapid signal transmission
• Three-state outputs allowing effective bus management and isolation
• Robust drive capability with significant low-level output current sinking

Buffers, Drivers, Receivers, Transceivers Applications

• Memory system data buffering
• Microprocessor interface circuits
• Communication systems signal routing

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'PC' against the manufacturer's official datasheet to confirm pinout compatibility and package dimensions. Ensure the procurement source provides documentation confirming RoHS compliance status, as historical batches may vary. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before finalizing orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when high-speed non-inverting buffering is required for 5V logic systems. It serves as a suitable replacement for standard 74LS244 designs where faster switching speeds are necessary. Consider the PDIP-14 package constraints for through-hole mounting requirements and ensure the application environment remains within the specified operating temperature range.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the 74F series of high-speed logic integrated circuits. It functions as an octal buffer, providing eight independent non-inverting channels. The 74F series is characterized by its speed-performance trade-off compared to lower-power families, making it ideal for demanding digital interfaces requiring fast transition times without excessive power consumption.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Compatible substitutes include the NXP Semiconductors 74F244 and Texas Instruments variants. Verify that alternative sources maintain identical pin configurations and electrical characteristics to ensure seamless integration into existing circuit designs.