74F02SJ

Inverter Gates Overview

The onsemi 74F02SJ is a discontinued Quad 2-Input NOR Gate integrated circuit belonging to the 74F logic series. It contains four independent gates performing the NOR function in a 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm wide. The device operates within a supply voltage range of +4.5V to +5.5V and an ambient temperature range of 0°C to +70°C. Electrical characteristics include a maximum propagation delay of 6.5ns at 5V with 50pF load, input HIGH voltage of 2.0V, and output current capabilities of -1mA (HIGH) and 20mA (LOW).

Inverter Gates Feature Summary

• Contains four independent 2-input NOR logic gates.
• Supports standard TTL-compatible logic levels for reliable interfacing.
• Designed for surface-mount installation using a narrow SOP package.

Inverter Gates Applications

• Digital logic circuits requiring NOR functionality.
• General-purpose data processing systems.
• Industrial control logic interfaces.

Inverter Gates Procurement Notes

Verify component authenticity as this part is obsolete. Confirm package dimensions match the 14-Lead SOP specification. Check datasheet revisions for any electrical characteristic updates. Ensure environmental compliance requirements are met before integration into final designs.

Inverter Gates Selection Notes

Select this component only if legacy compatibility with the 74F series is required. Evaluate alternative modern equivalents if new manufacturing is planned. Verify that the SOP package width fits the target PCB footprint constraints.

Inverter Gates Part Context

This device is part of the Fairchild Semiconductor 74F family, now manufactured under the onsemi brand. It serves as a standard logic gate solution for digital applications. The specific SJ suffix denotes the 14-Lead Small Outline Package variant.

Inverter Gates Replacement Considerations

Direct substitute: SN74F02NSR (Texas Instruments).