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Product Detailed Parameters
- Description：IC GATE NAND 4CH 2-INP 14SOIC
- Series：74AHCT
- Mfr：Texas Instruments
- Package：Bulk,Tube
- Logic Type：NAND Gate
- Number of Circuits：4
- Number of Inputs：2
- Features：-
- Voltage - Supply：4.5V ~ 5.5V
- Current - Quiescent (Max)：2 µA
- Current - Output High, Low：8mA, 8mA
- Input Logic Level - Low：0.8V
- Input Logic Level - High：2V
- Max Propagation Delay @ V, Max CL：7.9ns @ 5V, 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 SN74AHCT00D is a quadruple 2-input positive-NAND gate from the Texas Instruments AHCT logic family. It operates within a supply voltage range of 4.5 V to 5.5 V and features low-level output current of 8 mA and high-level output current of -8 mA. The device exhibits a propagation delay of 5.5 ns and functions reliably across an operating temperature range of -40°C to +85°C. Packaged in a SOIC-14 surface-mount format, it provides four independent NAND gates with eight total inputs and four outputs for digital signal processing applications.
Feature Summary
- Contains four independent 2-input NAND gates for complex logic implementation
- Compatible with standard CMOS logic families through AHCT input structures
- Supports surface-mount installation via SOIC-14 package configuration
Applications
- Digital logic circuit design requiring NAND functionality
- Signal gating and switching operations in electronic systems
- Interface circuits between different logic families
Procurement Notes
Verify the specific suffix against official documentation to confirm exact packaging and tape specifications. Confirm RoHS compliance status and lead times directly with the manufacturer or authorized distributors before procurement. Ensure the part number matches the required pinout and electrical characteristics for your specific application design requirements.
Selection Notes
Select this component when four independent NAND gates are required in a single package. The AHCT series ensures compatibility with 5V CMOS systems while accepting TTL-compatible input levels. Consider the SOIC-14 package size for space-constrained printed circuit board layouts requiring surface-mount technology integration.
Part Context
This component belongs to the SN74AHCT00 series of quad 2-input NAND gates manufactured by Texas Instruments. The AHCT designation indicates advanced high-speed CMOS technology optimized for 5V operation with TTL-compatible inputs. This series is designed for general-purpose digital logic applications requiring reliable performance and wide availability.
Replacement Considerations
Check for SN74AHCT00DR as a reel-packaged alternative. Verify SN74AHCT00DRE4 for RoHS-compliant versions. Confirm pinout compatibility before substituting with other manufacturers' equivalents.
