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Product Detailed Parameters
- Description：IC GATE NAND 1CH 8-INP 14SO
- Series：74ALS
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Bulk
- Logic Type：NAND Gate
- Number of Circuits：1
- Number of Inputs：8
- Features：-
- Voltage - Supply：4.5V ~ 5.5V
- Current - Quiescent (Max)：-
- Current - Output High, Low：400µA, 8mA
- Input Logic Level - Low：0.8V
- Input Logic Level - High：2V
- Max Propagation Delay @ V, Max CL：12ns @ 5V, 50pF
- Operating Temperature：0°C ~ 70°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-SO
- Package / Case：14-SOIC (0.209", 5.30mm Width)
- Grade：-
- Qualification：-
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Overview
The SN74ALS30ANSR is an advanced low-power Schottky (ALS) logic gate manufactured by Texas Instruments. It features a single 8-input positive-NAND function housed in a 14-pin SOIC surface-mount package. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports a commercial temperature range from 0°C to +70°C. Key electrical specifications include a propagation delay of 20 ns, a maximum low-level output current of 8 mA, and a high-level output current of -400 µA.
Feature Summary
- Integrates a single 8-input NAND gate for complex logic reduction
- Utilizes Advanced Low-Power Schottky technology for optimized speed and power consumption
- Provides robust drive capability with specified low-level output current
Applications
- Digital logic circuit design requiring multi-input NAND functionality
- Microprocessor-based system address decoding
- General-purpose digital signal processing applications
Procurement Notes
Verify the specific suffix 'ANSR' corresponds to the SOIC-14 package and tape-and-reel packaging configuration. Confirm RoHS compliance status through official manufacturer documentation or datasheets prior to integration. Ensure the component meets the required commercial temperature grade specifications for the intended operational environment.
Selection Notes
Select this component when an 8-input NAND gate is required in a surface-mount format. The ALS series offers a balance of switching speed and power dissipation suitable for standard TTL-compatible systems. Consider pin compatibility and package dimensions against existing PCB footprints during the design phase.
Part Context
This part belongs to the SN74ALS00-series family of advanced low-power Schottky logic devices. These components are designed to replace older standard TTL logic while offering improved performance characteristics. The SN74ALS30 specifically provides the NAND function within this standardized logic family ecosystem.
Replacement Considerations
Direct pin-compatible alternatives within the same family include the SN74ALS30N (DIP package). Cross-family replacements may require level shifting or voltage verification.
