CD40193BPW

Counter Dividers Overview

The CD40193BPW is a CMOS presettable binary up/down counter manufactured by Texas Instruments. It features individual clock lines for counting up or down, with synchronous high-speed carry and borrow propagation delays to facilitate cascading. The device operates within a supply voltage range of 3 V to 18 V and supports an operating temperature range from -55°C to +125°C. It is housed in a 16-TSSOP package.

Counter Dividers Feature Summary

• Individual clock inputs dedicated to separate up-counting and down-counting operations.

Counter Dividers Applications

• Industrial control systems requiring bidirectional counting.

Counter Dividers Procurement Notes

Verify the component status as obsolete before procurement planning. Confirm the specific suffix 'PW' corresponds to the TSSOP-16 package variant. Ensure compatibility with existing PCB footprints and thermal management requirements for the specified temperature range.

Counter Dividers Selection Notes

Select this component when a synchronous binary up/down counter with independent clock inputs is required. Consider the wide voltage tolerance and industrial temperature rating for harsh environments. Evaluate pinout compatibility if replacing legacy designs.

Counter Dividers Part Context

This part belongs to the CD4000B series of CMOS logic devices. It serves as a specialized counter within Texas Instruments' programmable logic portfolio, designed for applications needing reliable binary arithmetic operations without complex external gating.

Counter Dividers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence with other CD40193 variants if direct replacement is necessary.