74ABT00D,112

Overview

The Nexperia 74ABT00D,112 is a quad 2-input NAND gate manufactured in an SO14 plastic small outline package (SOT108-1). It operates within a supply voltage range of 4.5 V to 5.5 V and supports an ambient temperature range from -40 °C to +85 °C. The device features BiCMOS technology for high-speed performance, with typical propagation delays of 2.5 ns (LOW to HIGH) and 2.0 ns (HIGH to LOW) at 5.0 V. It includes IOFF circuitry for partial power-down applications, preventing backflow current when powered down.

Feature Summary

• BiCMOS technology provides high speed and output drive capabilities.
• IOFF circuitry enables partial power-down mode operation by disabling outputs.
• Direct interface compatibility with TTL logic levels.

Applications

• Partial power-down applications requiring backflow current prevention
• High-speed digital logic processing
• Systems requiring direct TTL level interfacing

Procurement Notes

Verify the specific ordering suffix

Selection Notes

Select this component for designs requiring quad NAND functionality with BiCMOS speed characteristics. Ensure the operating environment stays within the specified -40 °C to +85 °C temperature range and that the supply voltage remains between 4.5 V and 5.5 V. Confirm that the SO14 package dimensions fit the PCB layout constraints.

Part Context

This part belongs to the 74ABT series of advanced BiCMOS logic devices. The 'D' suffix indicates the SO14 package variant, while ',112' denotes the standard tape-and-reel packaging configuration used for automated assembly processes.

Replacement Considerations

Check for other 74ABT00 variants with different package options if pinout compatibility allows. Verify that any substitute maintains the same BiCMOS speed and IOFF functionality requirements.

FAQ

What is the function of the IOFF circuitry?

The IOFF circuitry disables the outputs to prevent potentially damaging backflow current through the device when it is powered down.

Does this device support direct TTL interfacing?

Yes, the 74ABT00 is designed for direct interface with TTL levels.