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MC14515BCP
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Product Detailed Parameters
- Description：IC DECODER/DEMUX 1X4:16 24DIP
- Series：4000B
- Mfr：onsemi
- Package：Tube
- Type：Decoder/Demultiplexer
- Circuit：1 x 4:16
- Independent Circuits：1
- Current - Output High, Low：3.5mA, 8.8mA
- Voltage Supply Source：Single Supply
- Voltage - Supply：3V ~ 18V
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Through Hole
- Package / Case：24-DIP (0.600", 15.24mm)
- Supplier Device Package：24-PDIP
- Grade：-
- Qualification：-
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Overview
The MC14515BCP is a 4-to-16 line decoder manufactured by onsemi, belonging to the 4000B logic family. It features latched inputs and active-low outputs. The device operates on a single power supply with a voltage range of 3V to 18V. It supports a wide operating temperature range from -55°C to +125°C. The component is housed in a 24-PDIP package with through-hole mounting. Output current specifications include 3.5mA for high state and 8.8mA for low state.
Feature Summary
- Provides 4-to-16 line decoding functionality with latched input capability
- Operates within a wide voltage range suitable for various digital systems
- Supports extended industrial temperature operations
Applications
- Digital address decoding circuits
- Memory addressing systems
- Control logic interfaces
Procurement Notes
Verify part status carefully as this component is marked as obsolete or not recommended for new designs. Confirm availability through authorized distributors only. Check for potential tariff implications if shipping to specific regions. Ensure compatibility with existing PCB footprints before procurement.
Selection Notes
Select this component when a 4-to-16 decoder with latched inputs is required. Consider the 4000B logic family characteristics regarding speed and power consumption. Verify that the 24-PDIP package fits the assembly constraints. Compare against newer alternatives if long-term supply stability is critical for the project lifecycle.
Part Context
This decoder is part of the broader MC145xx series, which includes variants like the MC14514B with different output polarities. It shares pin compatibility with standard HC405x analog switches in some contexts but serves distinct logical functions. The 4000B series is known for robust performance in general-purpose digital applications.
Replacement Considerations
Check for direct cross-references such as MC14515BP. Evaluate alternative decoders from other manufacturers if the obsolete status poses supply risks. Ensure functional equivalence regarding latch behavior and output drive capabilities.
