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Product Detailed Parameters
- Description：IC GATE NAND 4CH 2-INP 14SSOP
- Series：74AC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- 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：24mA, 24mA
- Input Logic Level - Low：0.9V ~ 1.65V
- Input Logic Level - High：2.1V ~ 3.85V
- Max Propagation Delay @ V, Max CL：8ns @ 5V, 50pF
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-SSOP
- Package / Case：14-SSOP (0.209", 5.30mm Width)
- Grade：-
- Qualification：-
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Overview
The SN74AC00DBRE4 is a quadruple 2-input positive-NAND gate manufactured by Texas Instruments in the AC logic family. It operates within a supply voltage range of 2V to 6V and features inputs that accept voltages up to 6V. The device utilizes a 14-pin Small Outline Integrated Circuit (SOIC) package with a body size of 8.65mm x 3.9mm. Electrical characteristics include a maximum propagation delay of 7ns at 5V, high-level output current of -24mA, and low-level output current of 24mA at VCC = 5.5V. It supports an operating free-air temperature range from -40°C to +85°C.
Feature Summary
- Contains four independent 2-input NAND gates performing Boolean functions Y = A × B or Y = A + B in positive logic.
- Operates across a wide supply voltage range from 2V to 6V with input tolerance up to 6V.
- Provides push-pull outputs capable of driving loads with specified high and low-level currents.
Applications
- General-purpose digital logic circuits requiring NAND functionality.
- Signal processing applications compatible with 2V to 6V CMOS logic levels.
- Industrial control systems operating within the specified temperature range.
Procurement Notes
Verify the specific ordering suffix 'E4' against the latest TI Package Option Addendum to confirm material type, lead finish, and RoHS compliance status. Ensure the SOIC-14 package dimensions match the design footprint requirements. Confirm the active production status for this specific variant before finalizing procurement plans.
Selection Notes
Select this component when a quadruple 2-input NAND configuration is required within the AC logic family. Consider the 2V to 6V operating range and 7ns maximum propagation delay at 5V. Verify compatibility with the 14-pin SOIC package constraints and the -40°C to +85°C temperature rating for the target application environment.
Part Context
This part belongs to the SNx4AC00 series of quadruple 2-input positive-NAND gates. The 'D' suffix indicates the SOIC package, while 'RE4' denotes specific tape and reel packaging and environmental compliance attributes defined by Texas Instruments. It is part of the broader SN54/74AC logic family designed for general-purpose digital applications.
Replacement Considerations
Public confirmed substitute part numbers are not explicitly listed in the provided datasheet text. Consult the TI Product Folder for SN74AC00 to identify alternative packages or variants such as SN74AC00DR or SN74AC00PWR based on packaging needs.
