TEXAS INSTRUMENTS SN54ALS02A, SN54AS02, SN74ALS02A, SN74AS02 datasheet manual specifications user guide
Summary
Master detailed specifications for reliable digital logic using Positive-NOR gates (SN54ALS02A / SN74ALS02A). This resource provides comprehensive operational data, including electrical characteristics, absolute ratings, supply voltage ranges, and switching times for both industrial (-55°C to 125°C) and commercial (0°C to 70°C) temperature grades. Essential for electronics design engineers building robust digital circuits, our manual ensures optimal performance across varied demanding environments.
Manual Details
| Brand | Texas Instruments |
|---|---|
| Pages | 16 |
| File Size | 665.99 KB |
| Published | July 16, 2026 |
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Frequently Asked Questions
What is the functional logic implemented by this device?
It contains four independent 2-input positive-NOR gates, performing the Boolean functions Y = A + B or Y = A · B.
What are the operating temperature differences between product variants?
No; these products are not intended for military or automotive environments unless specifically designated as compliant by TI.
What should the primary supply voltage (Vcc) be within recommended operation?
The nominal operating range for Vcc is 4.5V to 5.5V when running at a typical current draw.