CD74HC192PWR

Counter Dividers Overview

The CD74HC192PWR is a high-speed CMOS logic presettable synchronous BCD decade up/down counter with asynchronous reset, manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 6 V and supports an operating temperature range from -55°C to +125°C. The device features separate clock inputs for up and down counting, along with TCO UP and TCO DOWN outputs. It is housed in a 16-TSSOP surface-mount package.

Counter Dividers Feature Summary

• Synchronous BCD decade counting capability with independent up and down clock inputs
• Asynchronous reset function for immediate initialization
• High-speed CMOS technology ensuring low power consumption and wide operating voltage range

Counter Dividers Applications

• Digital frequency counters
• Timekeeping circuits
• Control systems requiring bidirectional counting

Counter Dividers Procurement Notes

Verify the specific package type (TSSOP-16) and lead-free status when sourcing. Confirm RoHS compliance and ensure the component matches the exact part number CD74HC192PWR to avoid functional mismatches with similar logic families.

Counter Dividers Selection Notes

Select this component for applications requiring synchronous BCD decade counting with separate up/down control. It is suitable for designs needing wide voltage operation and industrial temperature ranges. Ensure the design accommodates the 16-TSSOP footprint and considers propagation delays for high-frequency timing requirements.

Counter Dividers Part Context

This part belongs to the Texas Instruments 74HC series of high-speed CMOS logic devices. It is a variant of the standard 74HC192 family, specifically packaged in a surface-mount TSSOP format. The device provides reliable performance in digital logic applications requiring precise counting operations.

Counter Dividers Replacement Considerations

Compatible substitutes include other 74HC192 variants such as CD74HC192EE4 or CD74HC192PWRE4, provided the package type and electrical specifications match the design requirements.