MC14040BCPG

Counter Dividers Overview

The MC14040BCPG is a 12-stage binary ripple counter manufactured by onsemi in a lead-free PDIP-16 package. It operates within a supply voltage range of 3.0 Vdc to 18.0 Vdc and supports an ambient temperature range from -55 °C to +125 °C. The device advances the count on the negative-going edge of the clock pulse, featuring a common reset line that forces all outputs low. Propagation delay from Clock to Q1 ranges from 80 ns to 230 ns depending on voltage, while Clock to Q12 ranges from 500 ns to 1625 ns.

Counter Dividers Feature Summary

• Features fully static operation with diode protection on all inputs for enhanced reliability.
• Capable of driving two Low-power TTL loads or one Low-power Schottky TTL load over the rated temperature range.
• Includes an input wave shaping circuit and a common reset line for simplified control.

Counter Dividers Applications

• Time delay circuits
• Counter controls
• Frequency-driving circuits

Counter Dividers Procurement Notes

Verify the 'G' suffix indicates Pb-Free compliance per the ordering information table. Confirm the PDIP-16 package matches CASE 648 specifications. Ensure the component meets RoHS standards if required by your assembly process. Cross-reference the manufacturer part number MC14040BCPG with authorized distributor listings to confirm authenticity and current availability status before finalizing procurement.

Counter Dividers Selection Notes

Select this component when a 12-bit asynchronous binary counter is required. It serves as a pin-for-pin replacement for the CD4040B. Consider the propagation delays and maximum clock frequency limits at your specific operating voltage. Verify that the logic levels are compatible with your system's TTL or CMOS requirements across the full temperature range.

Counter Dividers Part Context

This component belongs to the MC14040B series of 12-bit binary counters. It utilizes MOS P-Channel and N-Channel enhancement mode devices in a single monolithic structure. The series is designed for general-purpose counting and frequency division applications, offering high noise immunity and wide supply voltage flexibility compared to earlier logic families.

Counter Dividers Replacement Considerations

• CD4040B