74FCT244ATPYG

Buffers, Drivers, Receivers, Transceivers Overview

The 74FCT244ATPYG is a high-performance, non-inverting buffer featuring two independent 4-bit elements. It operates within a core voltage range of 4.75 V to 5.25 V. The device provides three-state outputs and supports a load capacitance of 50 pF. It exhibits a propagation delay of 4.8 ns with a low-level output current capability of 64 mA. The component is housed in a 20-pin SSOP plastic package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Features two independent 4-bit buffer sections for flexible signal routing
• Provides three-state outputs to facilitate bus-oriented memory and address drivers
• Utilizes Fast CMOS technology for high-speed performance with low power consumption

Buffers, Drivers, Receivers, Transceivers Applications

• Memory systems requiring data buffering
• Address bus driving applications
• Clock distribution networks

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'PYG' confirms the 20-lead SSOP package and industrial temperature range. Confirm RoHS compliance status as datasheets may vary by revision. Ensure the ordering part number matches the exact manufacturer designation to avoid pinout or electrical specification mismatches during integration.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when dual 4-bit buffering with three-state control is required in a compact surface-mount form factor. It serves as a suitable replacement for legacy bipolar drivers where lower power dissipation and higher speed are necessary. Verify that the 5V supply rail aligns with the system's logic levels.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the 74FCT series of Fast CMOS logic components manufactured by Renesas Electronics. The FCT family bridges the performance gap between standard TTL and CMOS technologies, offering speeds comparable to LS-TTL with the low power characteristics of CMOS. This specific model is an octal buffer variant designed for high-density digital circuits.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Compatible substitutes include the IDT74FCT244ATSOG8 and other 74FCT244 variants from different manufacturers, provided the package type and electrical specifications match.