SN74AS763DW

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AS763DW is an octal buffer and line driver manufactured by Texas Instruments, belonging to the SN54/74AS logic family. It features eight non-inverting channels with open-collector outputs housed in a 20-pin SOIC package. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports a maximum clock frequency of 125 MHz. Key electrical characteristics include a propagation delay of 19 ns, a low-level output current capability of 64 mA, and a high-level output current of -0.00 uA. The static current is specified at 61 mA, with an operating temperature range from 0°C to +70°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight independent non-inverting buffering channels for signal transmission.
• Utilizes open-collector output configuration suitable for wired-OR applications.
• Supports high-speed data transfer with a 125 MHz clock frequency rating.

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed bus-oriented memory and address drivers
• Clock drivers and buffer circuits
• Multiplexer drivers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DW' corresponds to the SOIC-20 surface-mount package when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributors, as environmental declarations may vary by production batch. Ensure the supplier provides valid traceability for the Texas Instruments brand component.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring high-drive capability via open-collector outputs. The AS series offers faster switching speeds compared to standard ALS variants. Verify that the load capacitance and voltage levels are compatible with the open-collector architecture, which requires external pull-up resistors for proper high-state operation.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN54/74AS (Advanced Schottky) logic family, known for high speed. It is functionally similar to other octal buffers like the SN74ALS760 but differs in output structure and speed specifications. The SN74AS763N is the equivalent plastic DIP version, while the SN74AS763DW specifically denotes the SOIC package variant.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74AS763N

Buffers, Drivers, Receivers, Transceivers FAQ

What is the output type of the SN74AS763DW?

The SN74AS763DW features open-collector outputs.

Does the SN74AS763DW invert the input signal?

No, the SN74AS763DW is a non-inverting buffer/driver.