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Product Detailed Parameters
- Description：IC GATE INVERTER AND/OR
- 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 SN74F64N is a high-speed CMOS logic gate manufactured by Texas Instruments, belonging to the SN74F series. It features an AND-OR-Invert (AOI) function with two 2-input AND gates and one 3-input AND gate feeding a single OR-Invert output. The device is housed in a 14-pin Dual In-Line Package (PDIP) designed for through-hole mounting. It operates within a supply voltage range of 4.5 V to 5.5 V and supports a commercial operating temperature range from 0°C to +70°C. Propagation delay is specified at approximately 9.6 ns at 5 V.
Feature Summary
- Implements complex logic functions via integrated AND-OR-Invert topology
- Provides high-speed signal processing capabilities suitable for fast digital systems
- Supports standard TTL-compatible input levels for broad interoperability
Applications
- Digital control logic circuits requiring combined AND-OR operations
- Microprocessor interface designs utilizing AOI gate structures
- General-purpose combinatorial logic implementation in industrial equipment
Procurement Notes
Verify the package type matches your PCB footprint requirements, specifically the 14-pin PDIP configuration. Confirm that the supply voltage constraints align with your system's power rails. Ensure the commercial temperature rating meets your operational environment standards. Cross-reference the manufacturer part number to avoid counterfeit components.
Selection Notes
Select this component when a dedicated AND-OR-Invert gate is required to reduce bill of materials count. Consider the propagation delay specifications against your system clock speeds. Evaluate the through-hole packaging necessity versus surface-mount alternatives if space is constrained. Verify input compatibility with driving stages to ensure signal integrity.
Part Context
This component belongs to the SN74F family of high-speed CMOS logic devices. It serves as a specialized gate alternative to using multiple discrete logic chips. The SN74F series is known for improved speed over standard TTL while maintaining pin compatibility. It is widely used in legacy and modern digital design applications requiring reliable logic gating.
Replacement Considerations
Check for direct equivalents such as the SN74LS64 or SN74HC64 depending on speed and power requirements. Verify pinout compatibility before substitution. Ensure logical function equivalence between the original and replacement parts.
