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Product Detailed Parameters
- Description：IC GATE NAND 4CH 2-INP 14SOIC
- Series：74HC
- Mfr：Texas Instruments
- Package：Tube
- Logic Type：NAND Gate
- Number of Circuits：4
- Number of Inputs：2
- Features：-
- Voltage - Supply：2V ~ 6V
- Current - Quiescent (Max)：2 µA
- Current - Output High, Low：5.2mA, 5.2mA
- Input Logic Level - Low：0.5V ~ 1.8V
- Input Logic Level - High：1.5V ~ 4.2V
- Max Propagation Delay @ V, Max CL：15ns @ 6V, 50pF
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-SOIC
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Grade：-
- Qualification：-
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Overview
The SN74HC00D is a quadruple 2-input positive-NAND gate integrated circuit manufactured by Texas Instruments. It belongs to the HC logic series and operates within a supply voltage range of 2 V to 6 V. The device features four independent NAND gates, providing eight inputs and four outputs in a 14-pin SOIC package. Key electrical parameters include a low-level output current of 5.2 mA and a high-level output current of -5.2 mA. Propagation delay is specified at 8 ns. The component supports surface-mount installation and functions reliably across an operating temperature range from -40 °C to +85 °C.
Feature Summary
- Contains four independent 2-input NAND logic gates for complex digital signal processing
- Operates with a wide supply voltage range supporting various system power levels
- Provides robust output drive capability suitable for interfacing with multiple loads
Applications
- Digital logic circuits requiring basic NAND operations
- Signal gating and switching applications
- General-purpose logic design in industrial control systems
Procurement Notes
Verify the specific suffix D against the official datasheet to confirm the SOIC-14 package type and lead-free status. Confirm RoHS compliance details as listed in the product specifications. Check for any recent Product Change Notifications regarding assembly sites or material updates before finalizing procurement orders.
Selection Notes
Select this component when a standard quad NAND gate is required in a surface-mount format. Ensure the application voltage stays within the 2 V to 6 V range. Verify that the 8 ns propagation delay meets the timing requirements of the target circuit. Consider the 14-SOIC footprint for PCB layout compatibility.
Part Context
This part is part of the SN74HC00 family of logic ICs. It serves as a fundamental building block for digital electronics. The 'D' suffix specifically denotes the 14-pin Small Outline Integrated Circuit (SOIC) package variant. It is widely used in consumer, industrial, and communication equipment for logical decision-making tasks.
Replacement Considerations
SN74HC00DRG4: Alternative version of the same logic function in a similar SOIC package. SN74HC00DT: Previous generation variant in the same package style. SN74HC00DBR: Equivalent logic function available in a different small-outline package configuration.
