DM74ALS04BSJ

Inverter Gates Overview

The DM74ALS04BSJ is a hex inverter from the Advanced Low-power Schottky (ALS) logic family, manufactured by onsemi. It contains six independent gates performing the logic INVERT function. The device utilizes an advanced oxide-isolated, ion-implanted Schottky TTL process. It operates within a supply voltage range of 4.5V to 5.5V and supports a free air operating temperature range of 0°C to +70°C. The component is housed in a 14-Lead Small Outline Package (SOP), EIAJ TYPE II, with a width of 5.3mm.

Inverter Gates Feature Summary

• Advanced oxide-isolated, ion-implanted Schottky TTL process for improved AC performance over standard Schottky counterparts
• Functionally and pin-for-pin compatible with Schottky and low power Schottky TTL devices
• Switching specifications guaranteed across the full temperature and supply voltage range

Inverter Gates Applications

• General digital logic inversion circuits
• Signal conditioning in TTL-compatible systems
• Replacement for legacy Schottky logic designs

Inverter Gates Procurement Notes

Verify the specific package variant, as the BSJ suffix denotes the 14-Lead SOP (EIAJ TYPE II). Confirm that the source material identifies this part as obsolete or discontinued, as availability may be limited to stock or surplus channels. Ensure compatibility with existing PCB footprints designed for the M14D package number. Check for RoHS compliance status if required for modern manufacturing standards.

Inverter Gates Selection Notes

Select this component when designing systems requiring high-speed switching with lower power consumption than standard Schottky logic. It serves as a direct drop-in replacement for SN74LS04 or SN74S04 equivalents where functional and pin compatibility is critical. Consider the 14-Lead SOP package constraints regarding board space and thermal dissipation characteristics compared to DIP alternatives.

Inverter Gates Part Context

This device belongs to the Fairchild/ON Semiconductor DM74ALS series, which represents the Advanced Low-power Schottky logic family. The series was designed to offer a balance between the speed of Schottky TTL and the power efficiency of Low-power Schottky. The DM74ALS04B is the base part number, with the BSJ suffix specifying the small outline package configuration.

Inverter Gates Replacement Considerations

Public confirmed substitute part numbers include SN74ALS04BNSR and SN74ALS04BDR from Texas Instruments.