SN74ALS29828NT

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALS29828NT is a 10-bit buffer and bus driver manufactured by Texas Instruments in the ALS logic series. It features 3-state outputs and provides inverted data at its respective pins. The device operates within a supply voltage range of 4.75 V to 5.25 V and supports an operating free-air temperature range from 0°C to 70°C. It utilizes pnp inputs to reduce DC loading and includes a power-up high-impedance state. The package type is Standard Plastic (NT) 300-mil DIP with 24 pins.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides 10-bit buffering with inverted data output
• Features 3-state outputs for bus line driving
• Utilizes pnp inputs to minimize DC loading
• Includes power-up high-impedance state

Buffers, Drivers, Receivers, Transceivers Applications

• Driving bus lines
• Buffering memory address registers
• Wide data path interfaces
• Parity carrying buses

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify that the specific NT suffix corresponds to the standard plastic 300-mil DIP package configuration as documented in the datasheet. Confirm the component meets the required 0°C to 70°C operating temperature range for your application environment. Ensure compatibility with the 4.75 V to 5.25 V supply voltage specifications before integration into the circuit design.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when inverted data transmission is required for 10-bit wide buses or memory address registers. The ALS series offers performance characteristics suitable for high-speed digital applications. Consider the 3-state capability for efficient bus sharing and the reduced DC loading provided by the pnp input structure compared to standard TTL alternatives.

Buffers, Drivers, Receivers, Transceivers Part Context

This component belongs to the SN74ALS29827/29828 family of 10-bit buffers and bus drivers. It is functionally equivalent to AMD's AM29828. The SN74ALS29827 variant provides true data, whereas the SN74ALS29828 provides inverted data. Both share identical pinouts and electrical characteristics except for the data inversion property.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

AMD AM29828

Buffers, Drivers, Receivers, Transceivers FAQ

How does the 3-state control gate operate?

The 3-state control gate functions as a 2-input NOR gate. If either OE1 or OE2 input is high, all ten outputs enter a high-impedance state.

What is the difference between SN74ALS29827 and SN74ALS29828?

The SN74ALS29827 provides true data at its outputs, while the SN74ALS29828 provides inverted data at its respective outputs.