SN74AS230ADWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AS230ADWR is an octal buffer and driver with three-state outputs manufactured by Texas Instruments. It belongs to the AS logic series and utilizes bipolar technology. The device features eight input lines and eight output lines with inverting polarity. It operates within a supply voltage range of 4.5 V to 5.5 V. Key electrical parameters include a propagation delay of 6.5 ns, a high-level output current of -15 mA, and a low-level output current of 64 mA. The static current is 11 mA, while the operating supply current is 23 mA. It functions within a temperature range of 0°C to +70°C and is housed in a 20-SOIC package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides octal buffering and driving capabilities with three-state outputs for bus-oriented systems.
• Features inverting polarity to facilitate signal inversion during transmission.
• Utilizes bipolar AS logic technology for high-speed performance.

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and address drivers
• Clock drivers
• Buffering applications requiring high-speed signal integrity

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'ADWR' to confirm the reel packaging format and tape-and-reel quantity. Ensure the AS logic series designation matches system requirements for speed and power consumption. Confirm RoHS compliance status as indicated in official documentation before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when octal buffering with three-state control is required in bus architectures. The AS series offers faster propagation delays compared to standard TTL but consumes more power. Consider the 20-SOIC package constraints and the 0°C to +70°C operating temperature range for environmental suitability.

Buffers, Drivers, Receivers, Transceivers Part Context

This part is part of the SN74AS230A family of octal buffers and drivers. It shares functional similarities with other devices in the AS series, such as the SN74AS240, though pinouts and specific electrical characteristics may vary. It serves as a high-speed solution for digital signal routing in industrial and commercial electronics.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct pin-compatible substitutes within the same AS series or compatible ALS/ABT families if speed and drive strength requirements allow. Verify that any replacement maintains the three-state output capability and inverting polarity.