CD74HC193M96

Counter Dividers Overview

The CD74HC193M96 is a high-speed CMOS logic integrated circuit manufactured by Harris Corporation. It functions as a synchronous 4-bit binary up/down counter with independent clock inputs for counting up and down operations. The device operates within a supply voltage range of 2 V to 6 V and supports asynchronous parallel data loading. It features dedicated carry output and borrow output pins to facilitate cascading multiple counters for extended bit-width applications. The component is housed in a 16-pin SOIC package and is designed for reliable performance across an industrial temperature range.

Counter Dividers Feature Summary

• Synchronous 4-bit binary counting capability with separate up and down clock inputs
• Asynchronous parallel load function for immediate data initialization
• Dedicated carry and borrow outputs for multi-stage counter expansion

Counter Dividers Applications

• Digital frequency division circuits
• Time-base generation in timing systems
• Position control in digital motor drives

Counter Dividers Procurement Notes

Verify the manufacturer designation, as Harris Corporation's semiconductor assets were acquired by Texas Instruments. Confirm RoHS compliance status, as older Harris-branded variants may not meet current environmental standards. Ensure the specific suffix matches the required package type and temperature rating for your design constraints.

Counter Dividers Selection Notes

Select this component when a synchronous 4-bit counter with independent up/down control is required. Compare against the CD74HC393 if asynchronous ripple counting is acceptable, or the CD74AC161M96 for higher speed AC series performance. Verify that the 2V to 6V operating voltage aligns with the system power rails.

Counter Dividers Part Context

This part belongs to the 74HC logic family, characterized by high-speed CMOS technology compatible with standard TTL logic levels. The 'CD' prefix typically denotes commercial grade devices from Harris Corporation before its acquisition. It serves as a fundamental building block for sequential logic designs requiring precise binary counting operations.

Counter Dividers Replacement Considerations

Texas Instruments CD74HC193 is the direct functional equivalent. Check datasheets for pin compatibility and electrical parameter alignment. Note that Harris Corporation no longer manufactures these components; verify availability through authorized distributors holding legacy stock.