SN74ALS29827NT

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALS29827NT is a 10-bit buffer and bus driver with 3-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 4.75 V to 5.25 V and supports an operating temperature from 0°C to 70°C. The device features PNP inputs that reduce DC loading on the driving circuitry. Propagation delay ranges from 7 ns to 15 ns depending on load capacitance, while output drive capabilities include a high-level current of -24 mA and a low-level current of 48 mA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides high-performance bus interface for wide data paths or buses carrying parity
• Features PNP inputs to reduce DC loading on the driving circuitry
• Includes power-up high-impedance state capability

Buffers, Drivers, Receivers, Transceivers Applications

• Driving bus lines
• Buffering memory address registers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package type against project requirements, as the NT suffix indicates a standard plastic DIP. Confirm RoHS compliance status and lead finish details via the manufacturer's official documentation before finalizing procurement plans. Ensure the selected component matches the required logic family specifications for the target application design.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring 10-bit data buffering with 3-state control. The ALS logic family offers faster switching speeds compared to standard TTL variants. Verify that the system voltage remains within the 4.75 V to 5.25 V range to ensure proper operation and signal integrity across all ten channels.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74ALS2982x series of 10-bit buffers and bus drivers. It is functionally equivalent to AMD’s AM29827 and AM29828 devices. The datasheet also covers the SN74ALS29828 variant, which provides inverted data at its respective outputs, whereas this specific model provides true data.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Functionally equivalent parts include AMD’s AM29827 and AM29828.