CD74HC237M96

Overview

The CD74HC237M96 is a high-speed CMOS logic decoder/demultiplexer manufactured by Texas Instruments. It features a 1 x 3:8 configuration, providing eight decoded outputs controlled by three address inputs and multiple enable signals. The device operates on a single power supply ranging from 2 V to 6 V and supports surface-mount installation in a 16-pin SOIC package with a width of 3.90 mm. It functions within an extended industrial temperature range of -55°C to +125°C and includes internal address latches for stable data retention during decoding operations.

Feature Summary

• Integrates address latches to maintain selected output states independently of input changes
• Provides active-low decoded outputs for precise signal routing control
• Supports cascading configurations through dedicated enable pin management

Applications

• Address decoding in microprocessor-based memory systems
• Data distribution in digital communication networks
• Control logic implementation in industrial automation equipment

Procurement Notes

Verify the specific suffix M96 against the manufacturer datasheet to confirm the exact tape-and-reel packaging specifications and moisture sensitivity level. Ensure the procurement documentation explicitly references the Texas Instruments part number to avoid confusion with generic equivalents or alternative package variants that may lack the integrated latch functionality.

Selection Notes

Select this component when design requirements necessitate latched address inputs to prevent output glitches during transition periods. The HC series compatibility ensures seamless integration with standard CMOS logic families operating within the specified voltage window. Confirm that the 16-pin SOIC footprint aligns with the target PCB layout constraints and thermal management strategies.

Part Context

This device belongs to the Texas Instruments CD74HC family of high-speed CMOS logic devices. It shares functional similarities with other decoders but distinguishes itself through the inclusion of address latching capabilities. This feature set positions it as a specialized solution for applications requiring robust state retention amidst noisy electrical environments or rapid switching sequences.

Replacement Considerations

Cross-reference with SN74HC237 variants to verify pinout compatibility and electrical parameter alignment. Ensure any substitute maintains the same address latch architecture and package dimensions to guarantee mechanical fit without redesigning the host circuit board.