CD74HC4514M96

Overview

The CD74HC4514M96 is a high-speed CMOS decoder/demultiplexer manufactured by Texas Instruments. It features a 4-to-16 line configuration with address latches, housed in a 24-SOIC package. The device operates on a single power supply ranging from 2 V to 6 V. Key electrical parameters include a propagation delay of 23 ns and output drive currents of 5.2 mA for both high and low states. It supports surface mount installation and functions within an operating temperature range of -55°C to +125°C.

Feature Summary

• Integrates address latches to capture input data independently of the decoding process.
• Provides one-hot decoding to activate exactly one of sixteen outputs based on binary inputs.
• Supports wide voltage operation suitable for various digital logic environments.

Applications

• Data routing in digital communication systems
• Memory addressing in computer architectures
• Control signal distribution in industrial automation

Procurement Notes

Verify the specific suffix M96 corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm RoHS compliance status and moisture sensitivity level prior to procurement to ensure compatibility with standard reflow soldering profiles and storage conditions.

Selection Notes

Select this component when a 4-bit addressable 1-of-16 decoder with internal latching is required. Ensure the system voltage remains within the 2 V to 6 V range. Consider the 23 ns propagation delay for timing constraints and verify that the 24-SOIC footprint fits the PCB layout requirements.

Part Context

This part belongs to the Texas Instruments 74HC series of high-speed CMOS logic devices. It is functionally related to other decoders like the CD74HC4515 but includes address latching capabilities. The M96 suffix indicates a specific reel quantity and packaging variant distributed by authorized channels.

Replacement Considerations

CD74HC4515M96 serves as a functional substitute lacking address latches. CD74HCT154M96 offers similar decoding but requires a strict 4.5 V to 5.5 V supply voltage due to its HCT logic family characteristics.