74VHC153M

Signal Switches, Multiplexers, Decoders Overview

The onsemi 74VHC153M is a dual 4-input multiplexer fabricated with silicon gate CMOS technology. It features common select inputs and individual active-LOW enables for each section, allowing independent strobing of outputs. The device operates within a supply voltage range of 2.0V to 5.5V and supports an operating temperature range from -40°C to +85°C. Propagation delays are specified at 15.4 ns (max) at 3.3V with 50pF load and 9.7 ns (max) at 5.0V with 50pF load. It is housed in a 16-lead SOIC package.

Signal Switches, Multiplexers, Decoders Feature Summary

• Dual 4-input multiplexer architecture with common select lines
• Individual active-LOW enable inputs for independent output control
• Power-down protection on all inputs prevents device destruction during mismatched supply voltages
• Pin and function compatible with 74HC153

Signal Switches, Multiplexers, Decoders Applications

• Selecting two lines of data from four sources
• Generating any two functions of three variables
• Interfacing 5V to 3V systems
• Battery backup system interfaces

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific ordering suffix against current manufacturer documentation to confirm package type and tape/reel availability. Confirm RoHS compliance status through official datasheets or material composition documents. Ensure the component meets required operating temperature ranges for the intended application environment before procurement.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when dual independent 4-to-1 multiplexing is required within a single package. Consider the VHC series for high-speed operation similar to Bipolar Schottky TTL while maintaining low power dissipation. Verify that the 16-lead SOIC package fits the PCB layout constraints and that the input voltage protection capabilities match the system's signal levels.

Signal Switches, Multiplexers, Decoders Part Context

The 74VHC153 belongs to the 74VHC logic family, which offers advanced high-speed CMOS performance. Originally manufactured by Fairchild Semiconductor, the product line is now managed by onsemi. This specific part number denotes the surface-mount version in a 16-lead Small Outline Integrated Circuit (SOIC) package.

Signal Switches, Multiplexers, Decoders Replacement Considerations

The datasheet states the device is pin and function compatible with the 74HC153. Other manufacturers producing equivalent dual 4-input multiplexers in the 74HC or 74VHC families may serve as functional replacements if electrical specifications align.