74FCT827BSC

Buffers, Drivers, Receivers, Transceivers Overview

The National Semiconductor 74FCT827BSC is a high-speed octal buffer and line driver manufactured using FAST CMOS technology. It features ten-bit data paths with two independent outputs per input, providing flexible signal routing capabilities. The device operates within a supply voltage range of 4.5V to 5.5V and supports TTL-compatible inputs. Designed for surface-mount applications, it utilizes a 24-pin SSOP package to facilitate compact circuit board layouts while maintaining robust drive strength and low power consumption characteristics typical of the FCT logic family.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal buffer architecture with dual outputs per input for versatile signal distribution
• FAST CMOS construction ensuring high switching speeds with low static power dissipation
• TTL-compatible input thresholds allowing direct interfacing with standard logic families
• Surface-mount SSOP packaging optimized for automated assembly and space-constrained designs

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus buffering in computer systems
• Clock signal distribution networks
• Memory interface drivers
• Industrial control system I/O expansion

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the manufacturer origin as National Semiconductor or its successor entities like Texas Instruments, given industry consolidation history. Confirm the specific suffix 'BSC' corresponds to the SSOP-24 package variant. Ensure compliance with current RoHS directives if required by your manufacturing standards. Cross-reference datasheets from authorized distributors to confirm pinout compatibility with existing PCB footprints before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when dual-output buffering is required for octal data lines without utilizing separate devices. Consider the propagation delay specifications relative to your system clock speed. Evaluate the thermal performance requirements for the SSOP package in enclosed environments. Compare against similar FCT series parts if alternative packages are preferred for assembly processes.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74FCT logic family, which bridges the performance gap between standard TTL and advanced CMOS technologies. National Semiconductor was a primary developer of this family before its acquisition by Texas Instruments. The 74FCT827 specifically addresses needs for high-density buffering where signal integrity and speed are critical parameters in digital design architectures.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for equivalents such as IDT54FCT827 or SN74FCT827 variants. Verify pin-to-pin compatibility and electrical parameter alignment before substitution. Note that package variations may exist across different manufacturers within the same logical function.