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MC74AC151D
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Product Detailed Parameters
- Description：MUX AND DEMUX/DECODER
- Series：*
- Mfr：onsemi
- Package：Bulk
- Type：-
- Circuit：-
- Independent Circuits：-
- Current - Output High, Low：-
- Voltage Supply Source：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The MC74AC151D is an 8-line-to-1 data selector/multiplexer manufactured by onsemi. It provides complete binary decoding to select one of eight data sources. The device features a strobe input for enabling or disabling operation. It is designed for high-speed digital applications within the 74AC logic family, offering fast propagation delays and low power consumption typical of CMOS technology.
Feature Summary
- Provides complete binary decoding for selecting one of eight data inputs
- Includes a strobe input for controlling device enable/disable states
- Delivers buffered outputs presenting selected data in true form
Applications
- Data routing in digital communication systems
- Sequential waveform generation
- Parallel-to-serial data conversion
Procurement Notes
Verify RoHS compliance status as listed documentation indicates non-compliance. Confirm moisture sensitivity level (MSL 3) requirements for surface mount assembly processes. Ensure package type matches design constraints. Check current part status for availability and obsolescence warnings before finalizing procurement plans.
Selection Notes
Select this component when an 8-channel multiplexer with binary decoding is required. Consider the 74AC series speed and voltage specifications against system requirements. Verify that the DIP or SOIC package variant meets board layout needs. Compare performance metrics with other 74AC151 derivatives if specific pinouts or packaging differ.
Part Context
This part belongs to the 74AC151 family of high-speed CMOS logic devices. It serves as a standard solution for multi-channel data selection tasks. The AC series offers improved speed over older LS variants while maintaining CMOS power efficiency. It is widely used in general-purpose digital logic designs requiring reliable data switching capabilities.
Replacement Considerations
Check for direct equivalents like MC74HC151 or MC74ACT151 depending on voltage and speed needs. Verify pin compatibility and logical function equivalence. Ensure substitute parts meet the same environmental and packaging standards required for the application.
