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74AC32PC
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Product Detailed Parameters
- Description：IC GATE OR 4CH 2-INP 14MDIP
- 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：Through Hole
- Supplier Device Package：14-MDIP
- Package / Case：14-DIP (0.300", 7.62mm)
- Grade：-
- Qualification：-
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Overview
The MC74AC32PC is a quad 2-input positive-OR gate manufactured by onsemi. It operates within a supply voltage range of 2 V to 6 V and features low output impedance for strong driving capability. The device supports TTL-compatible inputs, ensuring compatibility with standard logic families. It is housed in a 14-pin DIP package and is designed for high-speed digital applications requiring reliable signal processing.
Feature Summary
- Integrates four independent 2-input OR gates for complex logic functions
- Provides high-speed operation with low propagation delay characteristics
- Features TTL-compatible input thresholds for broad system integration
- Delivers strong output drive current for reliable signal transmission
Applications
- Digital signal routing and selection circuits
- Logic level translation between different voltage domains
- Microcontroller peripheral interface expansion
- Data bus arbitration systems
Procurement Notes
Verify the specific suffix 'PC' against official datasheets to confirm package type and tape/reel specifications. Ensure the component meets RoHS compliance requirements for your region. Check for obsolescence status as older logic families may be discontinued. Confirm lead times with authorized distributors if available.
Selection Notes
Select this component when a quad 2-input OR function is required with TTL-compatible inputs. Consider the 14-pin DIP package for through-hole prototyping or legacy board designs. Evaluate power consumption and switching speed requirements against other 74AC series alternatives. Ensure operating voltage ranges match the target system's power supply rails.
Part Context
This part belongs to the 74AC logic family, known for high-speed performance and CMOS technology. It serves as a fundamental building block in digital electronics, providing basic logical operations. The AC series offers improved speed over earlier LS and HC variants while maintaining similar pinouts for easy upgrades.
Replacement Considerations
Direct substitutes include MC74AC32DTR2G (SOIC) and MC74AC32MTCX (TSSOP). Verify pinout compatibility and electrical parameters before substitution. Alternative packages offer space-saving solutions for surface-mount designs.
