SN74HC4040NE4

Counter Dividers Overview

The SN74HC4040NE4 is a 12-stage asynchronous binary counter from the Texas Instruments HC logic family, housed in a 16-pin PDIP package. It operates within a supply voltage range of 2 V to 6 V and supports an operating temperature range of -40°C to +85°C. The device features an asynchronous clear input that resets all outputs low and advances the count on high-to-low clock transitions. Key electrical characteristics include a typical propagation delay of 12 ns, maximum supply current of 80 µA, and output drive capabilities of ±4 mA at 5 V.

Counter Dividers Feature Summary

• Provides 12 external binary output stages for comprehensive counting applications
• Features asynchronous clear functionality to instantly reset all outputs to a low state
• Supports operation across a wide voltage range from 2 V to 6 V
• Delivers low power consumption with minimal supply current requirements

Counter Dividers Applications

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

Counter Dividers Procurement Notes

Verify the specific ordering suffix 'E4' corresponds to lead-free packaging and RoHS compliance as defined in the manufacturer's documentation. Confirm the active production status and availability through official TI channels or authorized distributors before finalizing procurement plans.

Counter Dividers Selection Notes

Select this component when a 12-bit asynchronous binary counter is required in a through-hole PDIP-16 package. Ensure the design accommodates the asynchronous nature of the counter and utilizes unused inputs properly to prevent floating states. Verify that the system voltage falls within the 2 V to 6 V operational range.

Counter Dividers Part Context

This part belongs to the SNx4HC4040 series of 12-bit asynchronous binary counters manufactured by Texas Instruments. The HC series denotes high-speed CMOS technology, offering compatibility with standard TTL loads while maintaining low power consumption. The NE4 suffix indicates a specific environmental and packaging configuration within the broader product line.

Counter Dividers Replacement Considerations

SN74HC4040N