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Product Detailed Parameters
- Description：IC GATE AND 4CH 2-INP 14DIP
- Series：74AHC
- Mfr：Texas Instruments
- Package：Bulk,Tube
- Logic Type：AND 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：7.9ns @ 5V, 50pF
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Through Hole
- Supplier Device Package：14-PDIP
- Package / Case：14-DIP (0.300", 7.62mm)
- Grade：-
- Qualification：-
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Overview
The SN74AHC08N is a quadruple 2-input positive-AND gate manufactured by Texas Instruments. It belongs to the AHC logic series and utilizes CMOS technology. The device operates within a supply voltage range of 2 V to 5.5 V. Key electrical parameters include a propagation delay of 9 ns, a low-level output current of 8 mA, and a high-level output current of -8 mA. It supports an operating temperature range from -40 °C to +125 °C and is housed in a TSSOP-14 package.
Feature Summary
- Provides four independent 2-input AND logic functions within a single integrated circuit.
- Supports wide supply voltage operation ranging from 2 V to 5.5 V for flexible system integration.
- Features fast switching speeds with a propagation delay of 9 ns.
Applications
- Digital signal processing circuits requiring quad AND logic
- Microcontroller interface logic gates
- Portable battery-powered electronic devices
Procurement Notes
Verify the specific suffix 'N' against the manufacturer's official documentation to confirm the exact package type and pinout configuration. Ensure the component meets the required RoHS compliance standards for your assembly process. Cross-reference the datasheet revision date to confirm parameter accuracy before finalizing procurement specifications.
Selection Notes
Select this component when a quad 2-input AND gate is required with a 2 V to 5.5 V supply range. The AHC series offers faster performance than standard HC logic while maintaining CMOS power efficiency. Consider the TSSOP-14 package constraints for PCB layout and thermal management requirements during the design phase.
Part Context
This part is a member of the Texas Instruments SN74AHC08 family of quadruple 2-input positive-AND gates. It shares functional similarities with other logic families such as SN74HC08 and SN74ACT08 but differs in speed and voltage characteristics. The AHC series is designed for high-speed applications requiring low power consumption.
FAQ
What is the maximum supply voltage for the SN74AHC08N?
The maximum supply voltage (VCC) for the SN74AHC08N is 5.5 V.
Does the SN74AHC08N support automotive qualification?
No, the SN74AHC08N is not listed as AEC-Q100 qualified; automotive-grade alternatives like the SN74AHC08QPWRG4Q1 exist within the same product family.
