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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 SN74ACT08IDRCT is a quad 2-input positive-AND gate integrated circuit manufactured by Texas Instruments. It belongs to the 74ACT logic series, designed for high-speed CMOS applications with TTL-compatible inputs. The device operates within a supply voltage range of 4.5 V to 5.5 V and features low static power consumption. It provides symmetrical output drive capabilities with a maximum current of 24 mA at both high and low states. The component is housed in a 10-VSSOP package and supports an operating temperature range from -40°C to +85°C.
Feature Summary
- High-speed operation suitable for demanding digital logic applications
- TTL-compatible input levels ensuring compatibility with standard logic families
- Low static power consumption characteristic of CMOS technology
- Symmetrical output drive strength for reliable signal transmission
Applications
- General-purpose digital logic circuits requiring AND functionality
- Data acquisition systems utilizing high-speed signal processing
- Telecommunications equipment interface logic
- Consumer electronics internal control logic
Procurement Notes
Verify the specific suffix IDRCT corresponds to the 10-VSSOP package and tape-and-reel packaging configuration. Confirm RoHS compliance status and manufacturing origin details against the latest datasheet revision. Ensure the ordering part number matches the required temperature grade and package variant for your design implementation.
Selection Notes
Select this component when high-speed performance is required alongside low power dissipation. The ACT series offers faster propagation delays compared to standard AC or HC logic families while maintaining CMOS power efficiency. Verify that the 10-VSSOP package dimensions fit the PCB layout constraints and that the 4.5V to 5.5V supply range aligns with the system voltage rails.
Part Context
This part is a member of the Texas Instruments 74ACT family, which bridges the performance gap between older bipolar 74S/74LS technologies and modern low-voltage CMOS. The 74ACT08 specifically implements four independent 2-input AND gates, providing a compact solution for complex logic functions in space-constrained designs.
Replacement Considerations
Check for direct pin-compatible alternatives such as SN74ACT08DR or SN74ACT08PWR depending on the required package type (SOIC vs TSSOP). Verify if lower-cost variants like SN74HC08 are sufficient if speed requirements allow, noting differences in propagation delay and drive strength.
