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Product Detailed Parameters
- Description：IC GATE AND 1CH 2-INP SOT23-5
- Series：74AHC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Logic Type：AND Gate
- Number of Circuits：1
- Number of Inputs：2
- Features：-
- Voltage - Supply：2V ~ 5.5V
- Current - Quiescent (Max)：1 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：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-23-5
- Package / Case：SC-74A, SOT-753
- Grade：-
- Qualification：-
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Overview
The SN74AHC1G08DBV3 is a single 2-input positive-AND gate from Texas Instruments' AHC logic family. It operates within a supply voltage range of 2.0 V to 5.5 V and features an output current drive capability of 8 mA. The device utilizes a 5-pin SOT-23 surface-mount package. Key electrical parameters include a propagation delay of approximately 5.9 ns at 5.0 V and 7 ns at 3.3 V, with a maximum static current of 1 µA. It supports a wide operating temperature range from -55°C to +125°C.
Feature Summary
- Provides a single 2-input AND logic function in a compact footprint
- Operates across a broad 2.0 V to 5.5 V supply voltage range
- Features high-speed performance with low propagation delay
- Supports industrial temperature ranges for robust operation
Applications
- Portable battery-powered equipment requiring low voltage operation
- Consumer electronics utilizing 3.3 V or 5 V logic systems
- Industrial control systems requiring extended temperature stability
- Computing peripherals and communication interfaces
Procurement Notes
Verify the specific suffix 'B3' against official manufacturer documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with standard SOT-23 footprints during PCB layout. Confirm RoHS compliance status through current datasheets before finalizing procurement orders.
Selection Notes
Select this component when a single AND gate is required in minimal space. The AHC series offers speed comparable to ALVC with lower power consumption than standard HC logic. Verify that the 8 mA drive current meets load requirements and that the 2.0 V minimum supply aligns with system power rails.
Part Context
This part belongs to the SN74AHC1Gxx series of single-function gates designed for space-constrained applications. It shares functional similarities with other variants like the SN74AHC1G08DBVR but may differ in packaging format or reel quantity based on the specific suffix designation provided by the manufacturer.
Replacement Considerations
Direct substitutes include SN74AHC1G08DBVR and SN74AHC1G08DCKR. Verify pinout compatibility and ensure the replacement variant maintains the same SOT-23-5 package dimensions and electrical characteristics.
