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Product Detailed Parameters
- Description：IC GATE AND 3-INP 14DIP
- 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 SN74H61N is a high-speed CMOS logic gate manufactured by Texas Instruments. It implements the AND-AND-INVERT function with four inputs for the first AND section and three inputs for the second AND section, followed by an inverter output. This component operates within a standard voltage range typical for 74H series devices, ensuring compatibility with standard digital systems. The package type is a dual in-line configuration, suitable for through-hole mounting on printed circuit boards.
Feature Summary
- Implements complex AND-AND-INVERT logic functionality in a single package
- Utilizes high-speed CMOS technology for improved performance over standard TTL
- Features multiple input configurations to reduce component count in designs
Applications
- Digital logic circuits requiring complex gating functions
- Computer peripheral interface designs
- Control logic in industrial automation systems
Procurement Notes
Verify the specific manufacturer marking and date code upon receipt to ensure authenticity. Confirm that the package leads are intact and free from damage before soldering. Check datasheet specifications for operating temperature ranges and voltage limits to ensure compatibility with your system design requirements.
Selection Notes
Select this component when a combined AND-AND-INVERT function is required to minimize board space. Consider the high-speed CMOS characteristics for applications needing faster switching speeds than standard LS series parts. Ensure the power supply voltage aligns with the device's specified operating range for reliable operation.
Part Context
This part belongs to the Texas Instruments 74H series of high-speed CMOS logic devices. The series offers performance comparable to low-power Schottky TTL but with lower power consumption. The SN74H61N specifically addresses needs for complex logic combinations without requiring multiple discrete gates.
Replacement Considerations
Equivalent parts include other manufacturers' SN74H61 variants or compatible 74H61 logic gates from different suppliers. Verify pinout compatibility and electrical specifications before substitution to ensure seamless integration into existing designs.
