SN74ALS30AN

Overview

The SN74ALS30AN is an 8-input positive-NAND gate from the Texas Instruments ALS logic family, housed in a 14-pin PDIP package. It operates within a supply voltage range of 4.5 V to 5.5 V and supports a commercial temperature range of 0°C to 70°C. The device performs the Boolean function Y = A • B • C • D • E • F • G • H. Propagation delay ranges from 3 ns to 12 ns depending on transition direction. Low-level output current is rated at 8 mA, while high-level output current is -2 mA.

Feature Summary

• Contains a single 8-input positive-NAND gate performing standard Boolean NAND logic functions
• Utilizes Advanced Low-Power Schottky (ALS) technology for optimized power-speed performance
• Provides TTL-compatible input and output voltage levels for direct interfacing with other logic families

Applications

• Digital logic circuit design requiring multi-input decision making
• Data processing systems utilizing standard TTL-compatible logic interfaces
• General-purpose digital applications operating within commercial temperature environments

Procurement Notes

Verify that the ordering suffix 'N' corresponds specifically to the PDIP package type as documented in the official datasheet. Confirm the component meets RoHS standards by checking the specific material designation in the Package Option Addendum. Ensure the requested part number matches the exact manufacturer catalog listing to avoid receiving variants with different package styles or electrical characteristics.

Selection Notes

Select this component when an 8-input NAND function is required within the ALS logic family. The PDIP package is suitable for through-hole mounting on printed circuit boards. Consider the propagation delay specifications and output drive capabilities relative to the system timing requirements. Verify that the commercial temperature range aligns with the intended operational environment.

Part Context

This device belongs to the SN74ALS30A series manufactured by Texas Instruments. It is part of the broader SN74ALS logic family, which offers improved speed and power consumption compared to standard LS logic. The SN74ALS30AN variant specifically denotes the plastic dual in-line package configuration available for general commercial use.

Replacement Considerations

SN74ALS30ADRE4