100112DC

Overview

The F100112DC is a quad 1-input inverting/non-inverting gate integrated circuit from the 100K series. It features a 3-state output and operates within a supply voltage range of -4.2V to -5.7V. The device is housed in a 24-CDIP package with 24 terminals. It contains one element with four bits per element, supporting an operating temperature range from 0°C to 85°C.

Feature Summary

• Provides both inverting and non-inverting logic functions within a single quad configuration
• Features 3-state outputs for bus-oriented applications
• Designed for operation with negative supply voltages typical of ECL families

Applications

• Signal buffering and driving in digital systems
• Logic level translation between compatible families
• Bus driver applications requiring tri-state control

Procurement Notes

Verify the exact part number suffix against official National Semiconductor or Texas Instruments documentation to confirm pinout and electrical specifications. Ensure the 24-CDIP package matches your PCB footprint requirements. Confirm that the negative supply voltage range aligns with your system design before procurement.

Selection Notes

Select this component when a quad buffer with tri-state capability is required for negative voltage logic families. Consider the 24-CDIP package constraints and thermal characteristics. Verify compatibility with the -4.2V to -5.7V supply range and ensure the operating temperature range meets environmental conditions.

Part Context

This component belongs to the 100K series of high-speed logic devices originally manufactured by National Semiconductor, now part of Texas Instruments. The series is characterized by its use in high-speed digital applications requiring reliable signal integrity and specific voltage levels associated with older ECL-compatible logic families.

Replacement Considerations

Check for direct cross-reference part numbers from Texas Instruments or other authorized manufacturers offering equivalent 100K series quad buffers in CDIP packages. Verify pin-to-pin compatibility and identical electrical parameters before substitution.