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Product Detailed Parameters
- Description：IC GATE AND TRPL 3-INP
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Logic Type：-
- Number of Circuits：-
- Number of Inputs：-
- Features：-
- Voltage - Supply：-
- Current - Quiescent (Max)：-
- Current - Output High, Low：-
- Input Logic Level - Low：-
- Input Logic Level - High：-
- Max Propagation Delay @ V, Max CL：-
- Operating Temperature：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
- Grade：-
- Qualification：-
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Overview
The SN700621DR is a triple 3-input AND gate integrated circuit manufactured by Texas Instruments. It belongs to the logic gates and inverters category and is designed for surface-mount applications in a DR package. The component features Schmitt trigger inputs to ensure clean signal transitions and includes internal clamp diodes on all inputs for protection against transient voltages. It operates within a supply voltage range of 2V to 6V, supporting standard logic levels. The device is rated for operation across an extended temperature range, ensuring reliability in various industrial environments.
Feature Summary
- Triple 3-input AND gate configuration providing three independent logic channels
- Schmitt trigger inputs for noise immunity and stable switching performance
- Internal input clamp diodes protect against external transient voltage spikes
- Surface-mount packaging optimized for automated assembly processes
Applications
- Digital logic circuits requiring multiple 3-input AND operations
- Signal conditioning systems utilizing Schmitt trigger characteristics
- Industrial control interfaces with transient voltage exposure risks
Procurement Notes
Verify the specific datasheet revision and electrical parameters directly from Texas Instruments before finalizing design integration. Confirm that the DR package variant matches your PCB footprint requirements. Ensure compliance with RoHS directives if applicable to your manufacturing standards. Cross-reference the manufacturer part number with authorized distributors to confirm current product status and availability.
Selection Notes
Select this component when a triple 3-input AND function is required with Schmitt trigger input characteristics. Consider the 2V to 6V supply voltage range compatibility with your system power rails. Evaluate the DR package dimensions against your available board space. Verify that the operating temperature range meets your environmental constraints.
Part Context
This component is part of Texas Instruments' extensive portfolio of digital logic integrated circuits. It falls under the broader category of gates and inverters, specifically serving as a multi-input logic solution. The SN700621 series provides standardized logic functions for complex digital designs.
Replacement Considerations
Check for compatible equivalents such as the SN54HC7001 or other triple 3-input AND gates from Texas Instruments. Verify pinout compatibility and logical equivalence before substitution. Ensure that any replacement maintains the same Schmitt trigger input specifications and package type.
