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Product Detailed Parameters
- Description：IC GATE AND 4CH 2-INP 14TSSOP
- Series：74AHC
- Mfr：Texas Instruments
- Package：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：Surface Mount
- Supplier Device Package：14-TSSOP
- Package / Case：14-TSSOP (0.173", 4.40mm Width)
- Grade：-
- Qualification：-
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Overview
The SN74AHC08PW is a quadruple 2-input positive-AND gate manufactured by Texas Instruments. It operates within a supply voltage range of 2V to 5.5V and utilizes TSSOP-14 surface-mount packaging. The device provides high-speed performance with a maximum propagation delay of 9ns at 5V with a 50pF load. Output drive capability is specified at 8mA for both high and low states, while static current consumption remains below 2µA. It supports an operating temperature range from -40°C to +125°C.
Feature Summary
- Provides four independent 2-input AND logic functions in a single package
- Operates across a wide supply voltage range from 2V to 5.5V
- Features high-speed switching characteristics suitable for digital applications
- Supports industrial temperature ranges for robust operation
Applications
- Digital signal processing circuits
- Portable battery-powered equipment
- Consumer electronics logic control
- Industrial communication interfaces
Procurement Notes
Verify the specific suffix against official Texas Instruments documentation to confirm package type and tape/reel specifications. Ensure the component meets RoHS3 compliance requirements for your assembly process. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before procurement.
Selection Notes
Select this component when a quad 2-input AND gate is required for low-voltage CMOS designs. The AHC series offers faster switching speeds compared to standard HC logic families. Verify that the 2V to 5.5V supply range aligns with the system power rails. Confirm that the TSSOP-14 footprint matches the PCB layout constraints.
Part Context
This component belongs to the SNx4AHC08 family of quadruple 2-input positive-AND gates. It is part of Texas Instruments' broader portfolio of high-speed CMOS logic devices designed for energy-efficient applications. The AHC series bridges the performance gap between standard speed and advanced high-speed CMOS technologies.
Replacement Considerations
SN74AHC08PWR: Same logical function and pinout but in a different TSSOP variant (narrower width). SN74AHC08DR: Identical logic function housed in a 14-SOIC package instead of TSSOP.
