CD4044BM

Latches Overview

The CD4044BM is a quad R-S latch from the Harris Corporation 4000/14000/40000 series. It features four independent latches with true outputs and low-level triggering. The device utilizes CMOS technology and is housed in a 16-pin DIP package. It operates within a supply voltage range of 3V to 18V and supports an operating temperature range from -55°C to +125°C. The logic circuit type is defined as an R-S latch with one function per unit.

Latches Feature Summary

• Contains four independent R-S latch circuits
• Features low-level triggered inputs for state control
• Provides true (non-inverting) outputs
• Utilizes CMOS technology for operation

Latches Applications

• Data storage applications requiring stable state retention
• Input debouncing circuits for mechanical switches
• Basic sequential logic control systems
• Memory buffer stages in digital interfaces

Latches Procurement Notes

Verify the manufacturer origin, as Texas Instruments also produces this part number. Confirm the specific suffix 'BM' corresponds to the intended package and temperature grade. Check RoHS compliance status against current regulatory requirements. Ensure the source document explicitly identifies Harris Corporation as the producer rather than a generic listing.

Latches Selection Notes

Select this component when four independent latches are required in a single package. The wide supply voltage range allows compatibility with various logic levels. The industrial temperature range suits harsh environments. Verify that low-level triggering aligns with the system's signal polarity requirements before integration.

Latches Part Context

This component belongs to the standard 4000-series CMOS logic family. It serves as a fundamental building block for sequential circuits. Similar parts include other quad latches or individual latch units depending on density needs. The device represents legacy CMOS technology widely used in established industrial designs.

Latches Replacement Considerations

CD4044BE by Texas Instruments offers equivalent functionality. CD4044BEE4 is another compatible variant from Texas Instruments. Verify pinout compatibility and electrical specifications before substitution.