74HC93DB,112

Counter Dividers Overview

The 74HC93DB,112 is an integrated circuit belonging to the NXP HC/UH series of high-speed silicon-gate CMOS logic devices. It functions as a 4-bit binary ripple counter with asynchronous master reset capabilities. The component is designed to be pin-compatible with low-power Schottky TTL (LSTTL) standards and complies with JEDEC standard no. 7A specifications. It supports various counting modes and features standard output capability within the MSI ICC category. The device is available in a 16-pin SSOP package.

Counter Dividers Feature Summary

• Asynchronous master reset functionality for immediate counter initialization
• High-speed silicon-gate CMOS technology ensuring low power consumption
• Pin compatibility with low-power Schottky TTL (LSTTL) interfaces
• Support for multiple counting modes via external feedback connections

Counter Dividers Applications

• Digital frequency division circuits
• Binary counting applications in digital systems
• Timing sequence generation
• Event counting modules

Counter Dividers Procurement Notes

Verify the specific ordering code 935189080112 against official NXP documentation to ensure correct package identification. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration. Check for any product change notices regarding marking or packaging updates that may affect assembly processes.

Counter Dividers Selection Notes

Select this component when LSTTL pin compatibility is required alongside CMOS performance characteristics. Ensure the design accommodates the asynchronous nature of the ripple counter operation. Verify that the supply voltage range aligns with the system's power distribution network constraints.

Counter Dividers Part Context

This part belongs to the widely adopted 74HC logic family, known for broad industry acceptance and interoperability. The 'DB' suffix indicates the SSOP-16 plastic small outline package variant. As a 4-bit counter, it serves as a fundamental building block for larger multi-stage counters when cascaded with additional units.

Counter Dividers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.