CD40193BNSRE4

Counter Dividers Overview

The CD40193BNSRE4 is a synchronous, bidirectional 4-bit binary counter manufactured by Texas Instruments. It operates within the 4000/14000/40000 series and utilizes CMOS technology. The device features separate clock inputs for up-counting and down-counting operations, along with an asynchronous reset function. It supports a supply voltage range of 3V to 18V and functions reliably across an industrial temperature range of -55°C to 125°C. The component is housed in a 16-pin Small Outline Package (SOIC) and is supplied in tape and reel packaging.

Counter Dividers Feature Summary

• Synchronous bidirectional counting capability with distinct clock inputs for up and down operations
• Asynchronous reset functionality for immediate state initialization
• Robust operation across wide supply voltage and extreme temperature ranges

Counter Dividers Applications

• Digital frequency division circuits
• Binary sequence generation systems
• Timing control logic in industrial instrumentation

Counter Dividers Procurement Notes

Verify the complete part number including the E4 suffix to confirm lead-free compliance and RoHS status. Ensure the SOIC-16 package variant matches the design requirements. Confirm the tape and reel quantity aligns with assembly line specifications. Cross-reference the manufacturer datasheet for specific electrical characteristics relevant to the operating environment.

Counter Dividers Selection Notes

Select this component when a synchronous, bidirectional binary counter is required for digital logic applications. The wide operating temperature range makes it suitable for harsh environments. Verify that the supply voltage remains within the specified limits to ensure proper logic levels. Consider the package type and mounting style during PCB layout planning.

Counter Dividers Part Context

This device belongs to the Texas Instruments 4000B series of CMOS logic integrated circuits. It serves as a fundamental building block for sequential logic designs requiring precise counting operations. The component is widely used in educational kits and industrial control systems where reliable binary counting is essential.

Counter Dividers Replacement Considerations

Compatible substitutes include the CD40193BE and CD40193BF. Verify pin compatibility and electrical specifications before substitution.