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Product Detailed Parameters
- Description：IC GATE XNOR
- 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 SN74ALS810N is a quadruple 2-input exclusive-NOR gate from Texas Instruments' ALS logic family. It operates within a supply voltage range of 4.5 V to 5.5 V and features a propagation delay of 16 ns. The device provides a low-level output current of 8 mA and a high-level output current of -400 uA. Designed for surface-mount or through-hole integration, it is housed in a standard 14-pin DIP package and functions reliably across an operating temperature range of 0°C to +70°C.
Feature Summary
- Provides four independent 2-input exclusive-NOR logic functions
- Utilizes Advanced Low-power Schottky technology for optimized speed and power consumption
- Delivers standardized TTL-compatible input and output characteristics
Applications
- Digital parity generation and error detection circuits
- Data comparison modules requiring equality verification
- Control logic interfaces in industrial automation systems
Procurement Notes
Verify the specific suffix 'N' confirms the plastic dual-in-line package configuration. Confirm RoHS compliance status via the official datasheet as manufacturing standards evolve. Ensure the ordering part number matches the exact functional requirements before finalizing procurement to avoid compatibility issues with existing circuit designs.
Selection Notes
Select this component when designing systems requiring exclusive-NOR functionality with moderate switching speeds. The ALS series offers a balance between power dissipation and performance suitable for general-purpose digital logic applications. Consider the 14-pin DIP form factor for prototyping or legacy board replacements where surface-mount options are not feasible.
Part Context
This integrated circuit belongs to the Texas Instruments SN74ALS00-series, a widely adopted line of advanced low-power Schottky logic devices. The series is engineered to replace older standard TTL components while offering improved noise immunity and lower power consumption. The SN74ALS810N specifically addresses the need for complex Boolean operations in compact digital architectures.
Replacement Considerations
Compatible substitutes include the SN74LS810N for standard LS performance levels and the SN74F810N for faster switching speeds. Verify pinout compatibility and electrical parameter alignment before substituting to ensure circuit integrity.
