CD4518BK320

$19.30

Description：CMOS DUAL UP-COUNTERS
Series：*
Mfr：Harris Corporation
Package：Bulk

SKU:86147ff1d9f1 Category: Counters, Dividers Brand: Harris Corporation

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Product introduction

CD4518BK320 is listed in the Counter Dividers range at ChipApex. The manufacturer field lists Harris Corporation. Its product description is CMOS DUAL UP-COUNTERS. Review the specifications below when checking this part for your BOM.

Counter Dividers specifications for CD4518BK320

Description：CMOS DUAL UP-COUNTERS
Series：*
Mfr：Harris Corporation
Package：Bulk
Logic Type：-
Direction：-
Number of Elements：-
Number of Bits per Element：-
Reset：-
Timing：-
Count Rate：-
Trigger Type：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Voltage - Supply：-
Grade：-
Qualification：-

Counter Dividers datasheet and documents for CD4518BK320

CD4518BK320

Counter Dividers Overview

The CD4518BK320 is a dual BCD up-counter integrated circuit belonging to the CD4000B series. It contains two independent synchronous counters, each capable of counting from zero to nine in binary-coded decimal format. The device operates within a supply voltage range of 3 V to 18 V and supports an operating temperature range of -55 °C to 125 °C. It is housed in a 16-lead hermetic dual-in-line ceramic package.

Counter Dividers Feature Summary

Dual independent synchronous BCD up-counters
Wide operating voltage range
High noise tolerance
Hermetic ceramic packaging

Counter Dividers Applications

Spacecraft systems
Harsh environment electronics
Military and defense applications

Counter Dividers Procurement Notes

Verify that the component matches the Harris Semiconductor datasheet SCHS076D. Confirm the presence of the F3A suffix indicating a 16-lead hermetic dual-in-line ceramic package. Ensure the part meets ESCC qualification requirements for radiation hardness and total ionization dose specifications.

Counter Dividers Selection Notes

Select this component when high reliability and radiation hardness are required. It is suitable for designs needing dual independent counters with wide voltage flexibility. Verify compatibility with existing PCB layouts designed for 16-lead DIP packages.

Counter Dividers Part Context

This part is part of the legacy CMOS4000B series manufactured by Harris Semiconductor. It is functionally equivalent to the CD4518B but distinguished by its specific hermetic packaging. The device is ESCC qualified for use in demanding environments.