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Product Detailed Parameters
- Description：IC GATE NAND 4CH 2-INP 14SSOP
- Series：74ALS
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Logic Type：NAND Gate
- Number of Circuits：4
- Number of Inputs：2
- 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：11ns @ 5V, 50pF
- Operating Temperature：0°C ~ 70°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-SSOP
- Package / Case：14-SSOP (0.209", 5.30mm Width)
- Grade：-
- Qualification：-
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Overview
The SN74ALS00ADBR is a quadruple 2-input positive-NAND gate manufactured by Texas Instruments. It belongs to the ALS logic series and features a bipolar input type with CMOS output characteristics. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports a low-level output current of 8 mA. It is housed in an SSOP-14 package, suitable for surface-mount installation, and functions reliably across a temperature range of 0°C to +70°C.
Feature Summary
- Contains four independent 2-input NAND logic gates within a single integrated circuit.
- Utilizes Advanced Low-power Schottky (ALS) technology for optimized performance.
- Features TTL-compatible inputs paired with CMOS outputs for versatile interfacing.
Applications
- General-purpose digital logic signal processing
- Boolean function implementation in control circuits
- Data routing and switching applications
Procurement Notes
Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity upon receipt as the SSOP-14 form factor requires careful handling. Cross-reference datasheet specifications against design requirements to ensure compatibility with existing system voltages and thermal constraints before integration.
Selection Notes
Select this component when designing systems requiring quad NAND functionality with ALS speed and power characteristics. Ensure the application environment remains within the specified 0°C to +70°C operating range. Verify that the SSOP-14 footprint matches the PCB layout constraints and that the 4.5V to 5.5V supply rail aligns with the system power architecture.
Part Context
This part is a variant of the SN74ALS00A family, distinguished by its specific SSOP-14 packaging suffix. It shares functional equivalence with other SN74ALS00 variants but differs in physical form factor. The device represents a standard solution for discrete logic implementations within the broader Texas Instruments ALS product line.
Replacement Considerations
Publicly confirmed substitute part numbers include SN74ALS00ADBRE4 and SN74ALS00ADBRG4. These variants maintain identical logical functionality and electrical specifications while potentially differing in environmental compliance or manufacturing revisions.
