SN74ALS00ANSR

Overview

The SN74ALS00ANSR is a quadruple 2-input positive-NAND gate integrated circuit manufactured by Texas Instruments. It belongs to the ALS logic series and operates within a supply voltage range of 4.5 V to 5.5 V. The device features four independent gates with eight inputs and four outputs, housed in a 14-pin SOIC package. Key electrical parameters include a propagation delay of 11 ns, a low-level output current of 8 mA, and a high-level output current of -400 uA. It supports surface mount installation and functions reliably within an operating temperature range of 0°C to +70°C.

Feature Summary

• Contains four independent 2-input NAND logic gates for complex digital signal processing
• Utilizes Advanced Low-power Schottky (ALS) technology for optimized performance
• Provides standard TTL-compatible input and output characteristics

Applications

• Digital logic circuit design requiring basic NAND operations
• Signal gating and switching applications
• General-purpose logic implementation in industrial control systems

Procurement Notes

Verify the specific suffix 'ANSR' to confirm the SOIC-14 package type and reel packaging configuration. Ensure compatibility with the required 4.5 V to 5.5 V power supply rails. Confirm that the operating temperature range of 0°C to +70°C meets the environmental requirements of the target application before finalizing procurement decisions.

Selection Notes

Select this component when four independent NAND gates are required in a compact surface-mount format. The ALS series offers a balance between speed and power consumption suitable for general logic applications. Consider the 11 ns propagation delay and drive capabilities when designing timing-critical circuits or interfacing with other logic families within the same system architecture.

Part Context

This part is a member of the Texas Instruments SN74ALS00A family, which provides quad 2-input NAND gates. The 'N' designation indicates the plastic small-outline package, while 'SR' specifies tape-and-reel packaging for automated assembly. It serves as a fundamental building block in digital electronics, offering reliable logic inversion and combination functions for various computing and control tasks.

Replacement Considerations

Direct pin-to-pin replacements within the same manufacturer's portfolio should be verified against official substitution guides. Cross-manufacturer equivalents require careful evaluation of voltage levels, drive currents, and propagation delays to ensure functional compatibility without circuit modification.