MC14514BDWR2G

Overview

The MC14514BDWR2G is a CMOS logic device from the MC14514B series, functioning as a 4-bit transparent latch and 4-to-16 line decoder. It features four input lines and sixteen output lines housed in a 24-SOIC package. The component operates on a single power supply with a voltage range of 3 V to 18 V. It supports surface mount installation and functions within an ambient temperature range of -55 °C to +125 °C.

Feature Summary

• Integrates R-S type flip-flop latches that retain data upon strobe transition
• Provides active-high logical outputs at selected decoder lines
• Constructed using N-channel and P-channel enhancement mode devices

Applications

• Digital signal decoding systems
• Data storage and buffering applications
• Multiplexer control circuits

Procurement Notes

Verify the specific suffix 'BDWR2G' against official manufacturer documentation to confirm the SOIC-24 package and tape-and-reel packaging configuration. Ensure compliance with RoHS directives and check moisture sensitivity levels for proper handling during assembly processes.

Selection Notes

Select this component when a combined latch and decoder function is required in a single integrated circuit. It serves as an alternative to the MC14515B variant, specifically chosen for its active-high output polarity rather than active-low. Verify compatibility with the target system's voltage and temperature requirements.

Part Context

This part belongs to the MC14514B/14515B family of 4-bit latch/4-to-16 line decoders manufactured by onsemi. These devices are built using complementary metal-oxide-semiconductor technology and are designed for general-purpose digital logic applications requiring address decoding or data latching capabilities.

Replacement Considerations

The MC14515BDWR2G is a parameter-equivalent substitute within the same family, differing only in output polarity (active-low). Other potential replacements include generic CD4515 variants, though pinout and electrical characteristics must be verified against original specifications.