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Product Detailed Parameters
- Description：IC GATE NOR 4CH 2-INP 14-SO
- 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 SN74AHC02NS is a quad 2-input NOR gate logic IC from Texas Instruments, part of the AHC series. It operates within a supply voltage range of 2 V to 5.5 V and supports an operating temperature range of -40°C to +85°C. The device features low dynamic power consumption and offers high noise immunity. It utilizes a 14-pin plastic small-outline (SOIC) package with a lead pitch of 0.3 inches. Key electrical characteristics include a maximum propagation delay of 6.5 ns at 5 V and output drive capabilities of ±8 mA.
Feature Summary
- Provides four independent 2-input NOR logic functions in a single package
- Operates across a wide supply voltage range from 2 V to 5.5 V
- Features low static power consumption typical of advanced CMOS technology
- Ensures high noise immunity suitable for noisy environments
Applications
- General-purpose digital logic circuits
- Memory module address decoding
- Microcontroller input/output expansion
- Portable battery-powered equipment
Procurement Notes
Verify the exact suffix 'NS' against official Texas Instruments documentation to confirm the specific SOIC-14 variant and tape/reel or tube packaging configuration. Ensure the component meets RoHS compliance requirements if specified for your project. Cross-reference the manufacturer's latest datasheet for any pinout revisions or recommended soldering profiles prior to integration.
Selection Notes
Select this component when a quad NOR gate configuration is required within the AHC performance class. It is suitable for designs needing operation between 2 V and 5.5 V with moderate speed requirements. Consider the SOIC-14 package constraints for PCB layout. Compare against SN74AHC02N for PDIP options or SN74AHC02PW for TSSOP alternatives if different form factors are needed.
Part Context
This part belongs to the SN74AHC02 family of quad 2-input NOR gates manufactured by Texas Instruments. The AHC series represents advanced high-speed CMOS technology, offering performance comparable to LS-TTL but with lower power consumption. The 'NS' designation specifically identifies the plastic small-outline package variant within this product line.
