DM74ALS1034M

Overview

The DM74ALS1034M is a Hex Non-Inverting Driver manufactured by onsemi, utilizing an Advanced oxide-isolated, ion-implanted Schottky TTL process. It contains six independent drivers performing the logic identity function (Y = A). The device operates within a supply voltage range of 4.5V to 5.5V and supports a free air operating temperature from 0°C to +70°C. Key electrical characteristics include a HIGH Level Input Voltage of 2V, LOW Level Input Voltage of 0.8V, and a maximum propagation delay of 18ns at 50 pF load. Output drive capabilities reach 24mA low-level current and -15mA high-level current.

Feature Summary

• Advanced oxide-isolated, ion-implanted Schottky TTL process for improved AC performance over standard counterparts
• Functionally and pin-for-pin compatible with Schottky and Low Power Schottky TTL devices
• Switching specifications guaranteed over the full temperature and VCC range

Applications

• Logic identity buffering in digital circuits
• Signal line driving applications requiring non-inverting output
• Replacement or upgrade for legacy Schottky and Low Power Schottky TTL designs

Procurement Notes

Verify component authenticity as this part was originally manufactured by Fairchild Semiconductor before acquisition by onsemi. Confirm package type M14A (SOIC) matches design requirements. Check RoHS compliance documentation for material composition details. Ensure ordering suffixes are correctly interpreted regarding tape and reel availability versus tube packaging.

Selection Notes

Select this component when non-inverting buffering is required with Schottky TTL compatibility. Consider the 14-lead SOIC package for surface mount assembly. Evaluate thermal dissipation needs given the typical junction-to-ambient thermal resistance values provided for the specific package style. Verify input/output voltage levels align with system logic standards.

Part Context

This device belongs to the 74ALS logic family, characterized by advanced Schottky technology offering higher speed than standard LS logic while maintaining lower power consumption than original Schottky (S) logic. The DM74ALS1034 specifically provides hex buffering functionality, serving as a direct functional equivalent to older TTL buffer families.

Replacement Considerations

SN74ALS1034 from Texas Instruments serves as a parameter-equivalent alternative.