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74AC32SC
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Product Detailed Parameters
- Description：IC GATE OR 4CH 2-INP 14SOIC
- Series：74AC
- Mfr：onsemi
- Package：Tube
- Logic Type：OR Gate
- Number of Circuits：4
- Number of Inputs：2
- Features：-
- Voltage - Supply：2V ~ 6V
- Current - Quiescent (Max)：2 µA
- Current - Output High, Low：24mA, 24mA
- Input Logic Level - Low：0.9V ~ 1.65V
- Input Logic Level - High：2.1V ~ 3.85V
- Max Propagation Delay @ V, Max CL：7.5ns @ 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 onsemi 74AC32SC is a quad 2-input positive-OR gate integrated circuit manufactured in the 74AC logic family. It operates within a supply voltage range of 2V to 6V and features four independent OR gates, each with two inputs. The device utilizes a 14-pin Small Outline (SOIC) package for surface-mount applications. Key electrical characteristics include a maximum static current of 4 µA and output drive capabilities of 24mA for both high and low states. Propagation delay is specified at 7.5ns when operating at 5V with a 50pF load.
Feature Summary
- Contains four independent 2-input OR logic functions within a single package
- Supports wide supply voltage operation from 2V to 6V
- Provides robust output drive capability of 24mA
Applications
- Digital signal processing circuits requiring logical OR operations
- General-purpose logic systems utilizing AC series components
- Data acquisition interfaces involving multiple input sources
Procurement Notes
Verify the specific suffix 'SC' against official datasheets to confirm pinout compatibility and package dimensions. Ensure the component meets required environmental standards such as RoHS compliance before integration. Cross-reference ordering information with manufacturer documentation to avoid discrepancies between generic model names and actual part specifications.
Selection Notes
Select this component when designing systems requiring standard OR logic functionality with moderate speed and wide voltage tolerance. The 74AC series offers faster performance than legacy LS types while maintaining CMOS power efficiency. Consider the SOIC package constraints regarding board space and thermal management during layout planning.
Part Context
This component belongs to the 74AC series of high-speed CMOS logic devices produced by onsemi. The 74AC family provides superior switching speeds compared to older technologies while retaining CMOS low-power advantages. These devices are widely used in digital electronics for implementing basic logic functions in complex integrated circuits.
Replacement Considerations
Compatible substitutes include MC74AC32DG and 74AC32SCX from onsemi. Other manufacturers offer equivalent parts such as SN74AC32NE4 from Texas Instruments. Verify pin compatibility and electrical parameters before substituting.
