74ABT827D,623

Buffers, Drivers, Receivers, Transceivers Overview

The N74ABT827D,623 is a high-performance BiCMOS 10-bit buffer and line driver manufactured by NXP USA Inc. It provides non-inverting data transmission with three-state outputs controlled by two NOR output enable inputs (OE0, OE1). The device operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range from -40 °C to +85 °C. It features a flow-through pinout architecture suitable for microprocessor-oriented applications.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• High-speed operation with low static and dynamic power dissipation
• Dual active-low output enables (OE0, OE1) for flexible bus control
• Power-up state defaults to high-impedance (3-state)
• Robust protection against latch-up and electrostatic discharge

Buffers, Drivers, Receivers, Transceivers Applications

• Bus interface buffering for wide data paths
• Address path buffering in microprocessor systems
• Line driving for buses carrying parity information

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix '623' corresponds to the tape and reel packaging format required for your assembly process. Confirm that the SO24 package dimensions match your PCB footprint design. Ensure the component meets RoHS3 compliance standards if mandated by your project specifications.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring 10-bit parallel data transfer with independent output control. The dual enable pins allow complex gating logic without external gates. Verify that the load capacitance and drive requirements fall within the specified electrical characteristics for reliable signal integrity.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74ABT series of BiCMOS logic devices, which are designed for high-speed digital applications. The 'D' suffix indicates the SO24 plastic small outline package variant. It serves as a buffer solution for expanding system bus capabilities while maintaining signal quality across wide data interfaces.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes must be verified against the official datasheet for pin compatibility and electrical parameters. Cross-reference with other 10-bit ABT buffers or line drivers from NXP or other manufacturers only after confirming functional equivalence.