74LVC161D,112

Counter Dividers Overview

The 74LVC161D,112 is a synchronous presettable 4-bit binary counter manufactured by Nexperia USA Inc. It operates within a supply voltage range of 1.2 V to 3.6 V and supports counting rates up to 150 MHz. The device features an asynchronous reset, positive edge-triggered clocking, and internal look-ahead carry for high-speed cascading. It is housed in a 16-SOIC package with a wide operating temperature range extending to 125 °C.

Counter Dividers Feature Summary

• Synchronous presettable 4-bit binary counting with simultaneous flip-flop clocking on the positive-going edge
• Asynchronous master reset function that clears outputs regardless of clock or enable states
• Internal look-ahead carry mechanism simplifies serial cascading of multiple counters
• Overvoltage tolerant inputs allowing direct interface with 3.3 V and 5 V devices

Counter Dividers Applications

• High-speed digital counting circuits requiring precise synchronization
• Frequency division and timing control systems
• Mixed voltage environments utilizing 3.3 V and 5 V logic translation
• Automotive electronic instrument clusters and control units

Counter Dividers Procurement Notes

Verify component authenticity through authorized Nexperia distributors or certified partners. Confirm RoHS compliance and REACH status prior to integration. Ensure storage conditions adhere to moisture sensitivity level specifications to prevent package damage during soldering processes.

Counter Dividers Selection Notes

Select this component for applications requiring synchronous operation and high-speed performance up to 150 MHz. The 16-SOIC package suits surface-mount designs needing robust thermal characteristics. Consider the asynchronous reset feature for immediate system initialization requirements without clock dependency.

Counter Dividers Part Context

This part belongs to the 74LVC series, designed for low-voltage CMOS applications. It provides compatibility with standard logic families while offering improved power efficiency. The device is suitable for portable electronics and automotive systems demanding reliable binary counting functions.

Counter Dividers Replacement Considerations

Check for equivalent parts such as 74LVC161D,118 from Nexperia. Verify pinout compatibility and electrical parameter alignment before substitution.