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Product Detailed Parameters
- Description：IC GATE NAND 4CH 2-INP 14SOIC
- Series：74AHC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：NAND Gate
- Number of Circuits：4
- Number of Inputs：2
- Features：-
- Voltage - Supply：2V ~ 5.5V
- Current - Quiescent (Max)：2 µA
- Current - Output High, Low：8mA, 8mA
- Input Logic Level - Low：0.5V ~ 1.65V
- Input Logic Level - High：1.5V ~ 3.85V
- Max Propagation Delay @ V, Max CL：7.5ns @ 5V, 50pF
- Operating Temperature：-40°C ~ 125°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 SN74AHC00DR is a quad 2-input positive NAND gate manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 5.5 V and features low static power consumption with a maximum quiescent current of 2 µA. The device provides symmetrical output drive currents of 8 mA for both high and low states. It exhibits a maximum propagation delay of 7.5 ns at 5 V with a 50 pF load. Designed for surface-mount applications, it is housed in a 14-SOIC package and supports an operating temperature range from -40°C to +125°C.
Feature Summary
- Contains four independent 2-input NAND logic gates within a single integrated circuit.
- Operates across a wide supply voltage range from 2 V to 5.5 V.
- Provides robust 8 mA symmetrical output drive capability.
- Ensures low static power consumption suitable for battery-powered systems.
Applications
- General-purpose digital logic signal processing
- Memory interface circuits
- Microcontroller peripheral interfacing
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with RoHS3 standards if required by your assembly process. Cross-reference the datasheet revision date to confirm technical parameters match your design requirements before finalizing procurement.
Selection Notes
Select this component when a quad NAND configuration is required in a standard 14-pin SOIC footprint. It serves as a direct replacement for legacy 74HC00 devices where higher speed or different voltage levels are not critical. Consider the 7.5 ns propagation delay and 5.5 V maximum rating during system timing analysis.
Part Context
This part belongs to the SN74AHC00 series of high-speed CMOS logic gates. It is designed to replace older 74HC logic families while offering improved performance characteristics. The device is widely used in consumer electronics and industrial control systems requiring reliable digital switching functions.
Replacement Considerations
SN74AHC00DRE4 is a verified equivalent variant within the same series. SN74AHC00DGVR offers the same logical function but utilizes a TVSOP-14 package instead of the standard SOIC-14 form factor.
