CD40117BME4

Specialty Logic Overview

The CD40117BME4 is a CMOS logic integrated circuit manufactured by Texas Instruments, belonging to the CD4000B series. It functions as a quad two-input NAND gate with buffered inputs and outputs. The device is housed in a 14-lead Small Outline Package (SOIC) identified by the 'M' suffix. It operates within a supply voltage range of 3V to 18V and supports a maximum clock frequency of 11 MHz. The component is rated for an operating temperature range from -55°C to 125°C.

Specialty Logic Feature Summary

• Provides direct implementation of the NAND function through four independent two-input gates
• Features buffered inputs and outputs to maintain signal integrity across the logic family
• Designed for compatibility with standard CMOS logic families within the specified voltage ranges

Specialty Logic Applications

• General-purpose digital logic circuits requiring NAND functionality
• System design implementations utilizing buffered CMOS logic gates
• Industrial control applications operating within extended temperature environments

Specialty Logic Procurement Notes

Verify that the specific ordering suffix matches the required package type, as the base part number covers multiple physical form factors. Confirm the RoHS compliance status and lead finish details against the latest TI Package Option Addendum. Ensure the procurement channel provides valid traceability documentation for the active status device.

Specialty Logic Selection Notes

Select this component when a quad two-input NAND configuration is required in a surface-mount format. The SOIC-14 package offers a compact footprint suitable for dense PCB layouts. Consider the wide supply voltage capability and industrial temperature rating when designing for harsh or variable power environments compared to lower-voltage logic families.

Specialty Logic Part Context

This device is part of the Texas Instruments CD4000B series of CMOS logic products. The series includes various logic functions such as inverters, NAND, NOR, and flip-flops. The CD40117B specifically addresses the need for buffered NAND gates, ensuring robust performance in complex digital systems where signal buffering is critical for noise immunity and drive capability.

Specialty Logic Replacement Considerations

Compatible substitutes include other manufacturers' CD4011B variants in SOIC packages. Verify pinout compatibility and electrical specifications before substitution. Cross-reference with TI's official cross-reference tools to ensure functional equivalence.