SN54ALS02A,SN54AS02 and SN74ALS02A,SN74AS02 are 4-channel 2-input positive NOR gate logic chips with a working temperature range of -55℃ to 125℃, 0℃ to 70℃, high temperature resistance and high reliability.
This handbook provides the functional description, electrical characteristics, absolute maximum ratings, and recommended operating conditions for the SN54ALS02A, SN54AS02, SN74ALS02A and SN74AS02 quad 2‑input positive‑NOR gate devices. It includes detailed tables for supply voltage, input thresholds, output currents, and temperature ranges, as well as switching characteristics and waveform diagrams.
Additional sections cover package options, material specifications, mechanical dimensions, and legal notices. The document is intended for designers and engineers who need precise specifications for integrating these logic ICs into their circuits.
| Package options | Plastic Small‑Outline (D), Ceramic Chip Carriers (FK), Standard Plastic (N) and Ceramic (J) 300‑mil DIPs |
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They are offered in Plastic Small‑Outline (D), Ceramic Chip Carrier (FK), Standard Plastic (N) and Ceramic (J) 300‑mil DIP packages.