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Product Detailed Parameters
- Description：IC GATE NOR 4CH 2-INP 14SO
- Series：74F
- Mfr：Texas Instruments
- Package：Tube
- Logic Type：NOR Gate
- Number of Circuits：4
- Number of Inputs：2
- Features：-
- Voltage - Supply：4.5V ~ 5.5V
- Current - Quiescent (Max)：13 mA
- Current - Output High, Low：1mA, 20mA
- Input Logic Level - Low：0.8V
- Input Logic Level - High：2V
- Max Propagation Delay @ V, Max CL：5.5ns @ 5V, 50pF
- Operating Temperature：0°C ~ 70°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-SO
- Package / Case：14-SOIC (0.209", 5.30mm Width)
- Grade：-
- Qualification：-
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Overview
The SN74F02NS is a quadruple 2-input positive-NOR gate from the Texas Instruments 74F series. It operates within a supply voltage range of 4.5 V to 5.5 V, with typical high-level output current at -1 mA and low-level output current at 20 mA. Propagation delays are specified as 1.7 ns (min) to 6.5 ns (max) for tPLH and 1 ns (min) to 5.3 ns (max) for tPHL under standard load conditions. The device functions over an operating temperature range of 0°C to 70°C and utilizes a 14-pin Small Outline Package (SOP).
Feature Summary
- Contains four independent 2-input NOR gates performing Boolean logic functions.
- Features high-speed switching characteristics suitable for fast digital applications.
- Provides robust low-level output drive capability.
Applications
- General-purpose logic circuit design
- Digital signal processing systems
- Microprocessor-based control units
Procurement Notes
Verify that the ordering suffix 'NS' corresponds to the SOP package variant. Confirm RoHS compliance status and lead finish specifications against the latest Package Option Addendum. Ensure the supplier provides documentation matching the specific revision level SDFS036A to guarantee parameter accuracy.
Selection Notes
Select this component when four independent NOR gates are required in a small outline package. Compare propagation delay requirements against the 74F series specifications. Verify that the 0°C to 70°C commercial temperature range meets the application environment constraints.
Part Context
This part belongs to the SN74F02 family of quadruple 2-input NOR gates. It shares functional compatibility with other variants such as SN74F02N (PDIP) and SN74F02DR (SOIC tape and reel), differing primarily in packaging and shipping format while maintaining identical electrical performance characteristics.
Replacement Considerations
SN74F02N
FAQ
What is the maximum low-level output current?
The maximum low-level output current is 20 mA.
Does this device support military temperature ranges?
No, the SN74F02 is characterized for operation from 0°C to 70°C. The SN54F02 variant supports the full military temperature range.
