SN74LS92NSR

Counter Dividers Overview

The SN74LS92NSR is a quad divide-by-12 counter integrated circuit manufactured by Texas Instruments. It operates within a supply voltage range of 4.75 V to 5.25 V and supports a maximum counting rate of 42 MHz. The device utilizes negative-edge triggered flip-flops and features asynchronous reset functionality. It is housed in a 14-SOIC package with an operating temperature range of 0°C to 70°C.

Counter Dividers Feature Summary

• Contains four independent divide-by-12 counters
• Utilizes negative-edge triggering for clock input
• Supports asynchronous reset operation

Counter Dividers Applications

• Digital frequency division circuits
• Binary-coded decimal (BCD) counting systems
• Timing and control logic applications

Counter Dividers Procurement Notes

Verify the specific suffix 'NSR' against the manufacturer's current datasheet to confirm package type, tape-and-reel specifications, and RoHS compliance status. Ensure the ordering information matches the exact functional requirements and environmental ratings defined in the official documentation before procurement.

Counter Dividers Selection Notes

Select this component when a compact solution for divide-by-12 operations is required in surface-mount designs. Consider the 42 MHz speed limit and standard LS series power consumption characteristics relative to system performance needs and thermal constraints.

Counter Dividers Part Context

This part belongs to the SN74LS9x family of counters and dividers from Texas Instruments. It provides specialized divide-by-12 functionality distinct from the standard decade counters like the SN74LS90 or binary counters like the SN74LS93 within the same product line.

Counter Dividers Replacement Considerations

SN74LS92N