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Product Detailed Parameters
- Description：MOS LOGIC AUTOMOTIVE
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Logic Type：-
- Number of Circuits：-
- Number of Inputs：-
- Features：-
- Voltage - Supply：-
- Current - Quiescent (Max)：-
- Current - Output High, Low：-
- Input Logic Level - Low：-
- Input Logic Level - High：-
- Max Propagation Delay @ V, Max CL：-
- Operating Temperature：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
- Grade：-
- Qualification：-
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Overview
The SN74AHCT08IPWRSV is a quadruple 2-input positive AND gate from the Texas Instruments 74AHCT series, designed for high-speed CMOS logic applications. It operates within a supply voltage range of 4.5V to 5.5V and features low static power consumption with a maximum quiescent current of 2 µA. The device provides robust output drive capabilities, sourcing and sinking up to 8mA. It is housed in a 14-TSSOP package and supports an extended industrial operating temperature range from -40°C to +125°C.
Feature Summary
- High-speed operation with propagation delays as low as 7.9ns at 5V
- CMOS compatible inputs with HCT-compatible logic levels
- Low static power consumption suitable for battery-operated systems
- Extended industrial temperature range for harsh environments
Applications
- High-speed data processing circuits
- Portable consumer electronics requiring low power
- Industrial control systems operating in extreme temperatures
- Communication equipment signal gating
Procurement Notes
Verify the specific suffix IPWRSV against the official Texas Instruments datasheet to confirm the exact package variant and tape-and-reel specifications. Ensure compatibility with existing PCB footprints for the 14-TSSOP form factor. Cross-reference moisture sensitivity levels and RoHS compliance status with current manufacturing notices before finalizing procurement orders.
Selection Notes
Select this component when designing systems requiring fast switching speeds combined with low standby power dissipation. The AHCT series ensures compatibility with standard 5V CMOS logic families while offering superior performance over older HC variants. Consider the extended temperature rating if the application involves automotive or industrial outdoor deployments where ambient conditions fluctuate significantly.
Part Context
This part belongs to the SN74AHCT08 family of quad 2-input AND gates manufactured by Texas Instruments. It represents an advancement in high-speed CMOS technology, providing faster switching times compared to standard 74HCT counterparts. The IPWRSV designation indicates a specific packaging and reel configuration intended for automated surface-mount assembly processes.
Replacement Considerations
Direct substitutes include SN74AHCT08PWR and SN74AHCT08DBR from Texas Instruments, which share identical logical functionality but may differ in package type (TSSOP vs SSOP). Verify pinout compatibility and thermal characteristics when transitioning between these variants.
