MC14569BDWR2

Counter Dividers Overview

The MC14569BDWR2 is a programmable divide-by-N dual 4-bit binary/BCD down counter manufactured by onsemi. It operates within a supply voltage range of 3V to 18V and supports surface mount installation in an SOIC-Wide-16 package. The device functions as a synchronous counter with independent clock inputs for each of the two counters, allowing for flexible frequency division and timing applications.

Counter Dividers Feature Summary

• Dual independent 4-bit counters supporting both binary and BCD counting modes
• Programmable divide-by-N functionality via parallel load inputs
• Synchronous operation with dedicated clock inputs for each counter section

Counter Dividers Applications

• Frequency division circuits
• Timing control systems
• Digital clock dividers

Counter Dividers Procurement Notes

Verify the exact suffix 'DWR2' against official onsemi documentation to confirm tape-and-reel packaging specifications and moisture sensitivity levels. Ensure compatibility with standard CMOS logic families regarding input/output voltage thresholds before integration into final designs.

Counter Dividers Selection Notes

Select this component when dual independent frequency division or programmable counting is required in a single package. It serves as a direct replacement for legacy MC14569B devices, offering modern surface-mount packaging options while maintaining compatible electrical characteristics for existing designs.

Counter Dividers Part Context

This part belongs to the MC14569B series of CMOS logic counters. It is designed for general-purpose digital applications requiring reliable binary or BCD counting operations. The device is part of onsemi's broader portfolio of standard logic ICs intended for industrial and consumer electronics.

Counter Dividers Replacement Considerations

MC14569BDWR2G is a verified equivalent part number from onsemi. Cross-reference with other manufacturers such as NXP (HEF4522B) or Toshiba (TC74HC4522) only if pinout and electrical parameters are confirmed identical.