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Product Detailed Parameters
- Description：IC GATE AND 4CH 2-INP 14SOIC
- Series：74ACT
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：AND Gate
- Number of Circuits：4
- Number of Inputs：2
- Features：-
- Voltage - Supply：4.5V ~ 5.5V
- Current - Quiescent (Max)：2 µA
- Current - Output High, Low：24mA, 24mA
- Input Logic Level - Low：0.8V
- Input Logic Level - High：2V
- Max Propagation Delay @ V, Max CL：9ns @ 5V, 50pF
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-SOIC
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Grade：-
- Qualification：-
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Overview
The SN74ACT08DRG3 is a quad 2-input positive-AND gate integrated circuit manufactured by Texas Instruments. It operates within a supply voltage range of 4.5V to 5.5V and features low static current consumption of 2 µA maximum. The device provides high noise immunity with logic levels defined at 0.8V for low and 2V for high. It delivers symmetric output drive currents of 24mA for both high and low states. Propagation delay is specified at 9ns maximum when tested at 5V with a 50pF load. The component is housed in a 14-SOIC package with a width of 3.90mm and supports surface-mount installation.
Feature Summary
- Contains four independent 2-input AND gates within a single package
- Provides symmetric 24mA output drive capability for robust signal transmission
- Ensures high noise immunity through defined ACT logic voltage thresholds
- Operates with minimal static power consumption suitable for energy-efficient designs
Applications
- Digital signal processing systems requiring logical conjunction operations
- Microcontroller peripheral interface circuits for data gating
- Memory address decoding logic in embedded systems
- Clock enable and control signal generation in digital timing circuits
Procurement Notes
Verify the manufacturer part number SN74ACT08DRG3 against official Texas Instruments documentation to confirm authenticity. Ensure the received components match the 14-SOIC package specification and RoHS3 compliance status. Check for moisture sensitivity level 1 indicators to prevent handling damage during assembly. Confirm that the ordering suffix corresponds to the standard reel or cut tape format required for your production line equipment.
Selection Notes
Select this component when a 5V logic family solution with improved speed over standard TTL is required. The ACT series offers better noise margins compared to older variants while maintaining pin compatibility. Consider the 14-SOIC package dimensions for PCB layout constraints. Verify that the 4.5V to 5.5V operating range aligns with the system power supply specifications before integration into the design.
Part Context
This device belongs to the Texas Instruments 74ACT logic family, which bridges the performance gap between standard TTL and CMOS technologies. The SN74ACT08 variant specifically implements AND functionality. The DRG3 suffix indicates the SOIC package type and manufacturing traceability codes used by Texas Instruments for quality control and batch identification purposes within their global production network.
Replacement Considerations
MC74ACT08DR2G is listed as an alternative source for this function. Verify pinout compatibility and electrical parameter equivalence before substitution. Ensure the replacement part meets the same 14-SOIC package requirements and operating temperature ranges specified for the original design.
