M74HC4024B1R

Counter Dividers Overview

The M74HC4024B1R is a high-speed CMOS 7-stage binary counter manufactured by STMicroelectronics using silicon gate C2MOS technology. It increments on the falling edge of the clock input and features an active-high asynchronous clear function that resets all outputs to a low level. The device operates within a supply voltage range of 2V to 6V, with a maximum clock frequency of 79 MHz at 6V. It utilizes a 14-pin DIP package for through-hole mounting.

Counter Dividers Feature Summary

• High-speed operation utilizing silicon gate C2MOS technology
• Seven-stage binary counting capability triggered by negative clock transitions
• Asynchronous reset functionality via active-high clear input
• Wide operating voltage range supporting 2V to 6V power supplies

Counter Dividers Applications

• Digital frequency division circuits
• Binary sequence generation systems
• Event counting applications

Counter Dividers Procurement Notes

Verify component authenticity against official STMicroelectronics documentation. Confirm the specific B1R suffix indicates tube packaging as listed in ordering codes. Ensure the procurement channel provides valid traceability for this discontinued logic family part.

Counter Dividers Selection Notes

Select this component when a 7-bit synchronous binary counter is required with through-hole compatibility. The HC series offers balanced propagation delays and symmetrical output impedance suitable for general-purpose digital logic designs requiring moderate speed performance.

Counter Dividers Part Context

This component belongs to the M74HC4024 family of 7-stage binary counters. It is pin and function compatible with standard 74 series 4024 devices. The product line includes alternative packages such as SOP and TSSOP, though the B1R designation specifically corresponds to the Plastic DIP-14 configuration.

Counter Dividers Replacement Considerations

CD74HC4024E from Texas Instruments serves as a verified functional substitute.