CD4017BPWRE4

Counter Dividers Overview

The CD4017BPWRE4 is a CMOS decade counter and divider manufactured by Texas Instruments, part of the 4000B series. It features ten decoded outputs activated sequentially upon clock pulses. The device operates within a supply voltage range of 3V to 18V and supports clock frequencies up to 11 MHz. It utilizes a 16-pin TSSOP surface-mount package and functions across an industrial temperature range of -55°C to 125°C.

Counter Dividers Feature Summary

• Provides ten mutually exclusive decoded outputs for sequential counting applications
• Features asynchronous master reset functionality for immediate state initialization
• Supports ripple carry output for cascading multiple counters to extend bit depth

Counter Dividers Applications

• Digital sequencing and timing control circuits
• LED display scanning and multiplexing drivers
• Frequency division in digital signal processing systems

Counter Dividers Procurement Notes

Verify that the suffix E4 indicates lead-free compliance and RoHS standards. Confirm the manufacturer is Texas Instruments, as National Semiconductor's logic portfolio was acquired. Ensure the package matches the 16-TSSOP specification and check for the G4 variant which may denote specific environmental attributes.

Counter Dividers Selection Notes

Select this component when a synchronous decade counter with decoded outputs is required. It is suitable for designs needing a wide operating voltage range and high noise immunity typical of CMOS technology. Consider the TSSOP package for space-constrained surface-mount layouts.

Counter Dividers Part Context

This component belongs to the CD4000B family of CMOS logic devices. It serves as a standard building block for digital counting operations. The E4 suffix specifically denotes lead-free manufacturing compliant with international environmental directives, distinguishing it from older non-compliant versions.

Counter Dividers Replacement Considerations

Direct substitutes include CD4017BPWR and CD4017BMJ. Verify pin compatibility and electrical specifications before substitution.