SN74HC393PW

Counter Dividers Overview

The SN74HC393PW is a dual 4-bit binary counter integrated circuit manufactured by Texas Instruments, housed in a 14-pin TSSOP package. It operates within a supply voltage range of 2V to 6V and supports an operating temperature range of -40°C to +85°C. The device features two independent counters with individual clock inputs and direct clear functions. It provides parallel outputs for each stage, enabling system timing signals at any submultiple of the input count frequency.

Counter Dividers Feature Summary

• Dual 4-bit binary counters implemented in a single package
• Individual clock and direct clear inputs for each counter
• Parallel outputs available from each counter stage

Counter Dividers Applications

• System timing signal generation
• Frequency division circuits
• Digital counting applications

Counter Dividers Procurement Notes

Verify the current production status of the SN74HC393PW directly with Texas Instruments or authorized distributors, as it may be obsolete. Confirm that the TSSOP-14 package dimensions and pinout match your PCB footprint requirements. Ensure compliance with RoHS standards if applicable to your manufacturing process.

Counter Dividers Selection Notes

Select this component when space-saving integration of two separate 4-bit counters is required. It is suitable for designs needing asynchronous binary counting with independent control per section. Consider the TSSOP package constraints and verify thermal dissipation capabilities for your specific application environment.

Counter Dividers Part Context

This part belongs to the SNx4HC393 family of dual 4-bit binary counters. It shares functional characteristics with other packages like SOIC (D) and PDIP (N), differing primarily in physical form factor. The HC logic series ensures compatibility with standard CMOS interfaces while offering low power consumption.

Counter Dividers Replacement Considerations

SN74HC393PWR is listed as an active production alternative in the same TSSOP package.