74ABT04D,112

Overview

The Nexperia 74ABT04D,112 is a hex inverter utilizing BiCMOS technology, housed in an SO14 (SOT108-1) plastic small outline package with a body width of 3.9 mm. 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 direct interface compatibility with TTL levels and includes IOFF circuitry for partial power-down applications. Static characteristics specify a HIGH-level output voltage of 2.5 V at -15 mA and a LOW-level output voltage of 0.35 V at 20 mA. Dynamic performance under recommended conditions (VCC = 5.0 V) indicates a typical LOW-to-HIGH propagation delay of 2.2 ns and a HIGH-to-LOW propagation delay of 1.6 ns.

Feature Summary

• BiCMOS high-speed operation with direct interface capability for TTL logic levels
• Integrated IOFF circuitry enables partial power-down mode by disabling outputs to prevent backflow current
• Robust protection against latch-up exceeding 500 mA per JESD78B Class II standards
• Enhanced electrostatic discharge resilience meeting ANSI/ESDA/JEDEC JS-001 Class 2 and JS-002 Class C3 requirements

Applications

• Partial power-down system architectures requiring controlled output isolation
• High-speed digital signal inversion and buffering in TTL-compatible environments
• General-purpose hex inverter functions in consumer electronics and industrial control systems

Procurement Notes

Verify the specific ordering suffix '112' corresponds to the tube packaging format defined in the official datasheet, as other suffixes indicate different packing methods like cut tape or reels. Confirm that the SO14 package variant matches the required board layout dimensions. Ensure compliance with the specified operating temperature range and voltage limits during integration planning.

Selection Notes

Select this component when designing circuits requiring high-speed inversion with TTL level compatibility and robust ESD protection. The inclusion of IOFF functionality makes it suitable for systems managing partial power states. Consider the SO14 package constraints regarding thermal dissipation and pin pitch if space is limited. Validate that the supply voltage remains strictly within the 4.5 V to 5.5 V operational window for optimal performance.

Part Context

The 74ABT04 belongs to the ABT logic family, characterized by BiCMOS technology offering superior speed compared to standard CMOS alternatives. This specific part number represents the hex inverter variant packaged in the SO14 form factor. It serves as a fundamental building block for digital logic design, providing six independent inverting channels within a single integrated circuit.

Replacement Considerations

Direct substitutes include the 74ABT04PW, which shares identical electrical specifications but utilizes a TSSOP14 package instead of the SO14 configuration.