SN74F161AN

Counter Dividers Overview

The SN74F161AN is a synchronous 4-bit binary counter from the Texas Instruments SN74F series. It features an asynchronous clear input and operates with a supply voltage range of 4.5 V to 5.5 V. The device utilizes positive-edge triggering for its clock input and supports up-counting sequences. It is housed in a standard 16-pin PDIP package designed for through-hole mounting. The component functions within a temperature range of 0°C to +70°C, providing reliable performance for digital logic applications requiring precise timing and counting capabilities.

Counter Dividers Feature Summary

• Synchronous four-bit binary counting architecture
• Asynchronous master reset functionality
• Positive-edge triggered clock operation

Counter Dividers Applications

• Digital frequency division circuits
• Sequential event counting systems
• Timing control logic modules

Counter Dividers Procurement Notes

Verify the specific manufacturer part number against official Texas Instruments documentation to ensure authenticity. Confirm that the PDIP-16 package matches your board layout requirements. Check for RoHS compliance status if environmental regulations apply to your manufacturing process. Ensure the operating voltage range aligns with your system power supply specifications before integration.

Counter Dividers Selection Notes

Select this component when a synchronous binary counter with fast F-series performance is required. Compare it against other 74xx161 variants based on package type and speed requirements. Consider the asynchronous clear feature for immediate system reset needs. Evaluate the through-hole packaging suitability against surface-mount alternatives like the SN74F161ADR.

Counter Dividers Part Context

This device belongs to the Texas Instruments SN74F logic family, known for high-speed performance. It is functionally compatible with other industry-standard 74LS161 designs but offers improved switching speeds. The SN74F161AN serves as a direct replacement for legacy TTL counters in modern digital designs requiring robust binary counting operations.

Counter Dividers Replacement Considerations

• SN74LS161N
• SN74F161ANSR