74ABT827PW,112

Buffers, Drivers, Receivers, Transceivers Overview

The NXP 74ABT827PW,112 is a high-performance BiCMOS 10-bit buffer and line driver featuring non-inverting logic and three-state outputs. It operates within a supply voltage range of 4.5 V to 5.5 V. The device provides an output drive capability of +64 mA for low states and -32 mA for high states. Propagation delays are specified at 4.8 ns maximum (LOW to HIGH) and 4.7 ns maximum (HIGH to LOW) under standard test conditions. It utilizes two active-LOW NOR Output Enable inputs (OE0, OE1) for flexible control. The component functions reliably across an ambient temperature range of -40 °C to +85 °C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Flow-through pinout architecture designed for microprocessor-oriented applications
• Power-up 3-state functionality with disabled inputs during the 3-state mode
• NOR Output Enables (OE0, OE1) providing maximum control flexibility

Buffers, Drivers, Receivers, Transceivers Applications

• Bus interface buffering for wide data paths
• Bus interface buffering for address paths
• Buses carrying parity information

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package variant required, as the PW suffix denotes TSSOP24. Confirm that the application environment remains within the specified -40 °C to +85 °C operating temperature range. Ensure power supply stability between 4.5 V and 5.5 V to maintain signal integrity. Validate that input transition rates do not exceed 5 ns/V to prevent excessive current consumption.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when high-speed buffering for 10-bit parallel data is required alongside significant drive strength. The flow-through architecture simplifies PCB layout for processor interfaces. Consider the dual enable inputs if independent control over different data segments is necessary. Verify that the TSSOP24 package dimensions fit the available board space constraints.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the 74ABT series of high-performance BiCMOS logic components. It serves as a buffer and line driver, distinct from shift registers or latches in the same family. The product specification defines its electrical characteristics and functional behavior for integration into digital systems requiring robust signal transmission.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The datasheet lists 74ABT827D and 74ABT827DB as alternative package versions of the same logical function. No other cross-references or substitute part numbers are documented in the provided source material.