74AHC1G4208GWH

Counter Dividers Overview

The Nexperia 74AHC1G4208GWH is an 8-stage divider and oscillator housed in a TSSOP5 (SOT353-1) package. It comprises a chain of 8 flip-flops that divide the input frequency by 256, advancing on negative-going transitions. The device includes an inverting stage for crystal oscillation or buffering. It operates within a supply voltage range of 2.0 V to 5.5 V and supports ambient temperatures from -40 °C to +125 °C. Inputs are overvoltage tolerant up to 5.5 V.

Counter Dividers Feature Summary

• Functions as an 8-stage frequency divider with a division ratio of 256
• Includes an integrated inverting stage suitable for crystal oscillator applications
• Features overvoltage tolerant inputs compatible with mixed voltage environments
• Provides high noise immunity and low power dissipation characteristics

Counter Dividers Applications

• Crystal oscillator circuits
• Frequency division logic
• Voltage level translation in mixed voltage systems

Counter Dividers Procurement Notes

Verify the specific ordering suffix 'GWH' against the manufacturer's current documentation to confirm the exact package variant and marking code. Ensure the procurement channel provides valid traceability for the SOT353-1 package type. Confirm compliance with RoHS3 standards and check for any recent Product Change Notifications regarding labeling or drawing updates before finalizing orders.

Counter Dividers Selection Notes

Select this component when an 8-bit counter or frequency divider is required in a minimal footprint. The device is appropriate for designs needing a single-chip solution for dividing clock signals by 256. Consider the overvoltage tolerance if interfacing with higher voltage logic levels. Verify that the operating temperature range meets the environmental requirements of the target application.

Counter Dividers Part Context

This part belongs to the Nexperia 74AHC family of high-speed CMOS logic devices. It is specifically categorized as an 8-stage divider and oscillator. The GWH suffix indicates the TSSOP5 plastic thin shrink small outline package variant. It shares functional similarities with other AHC counters but is distinct in its integrated oscillator capability and fixed 8-stage configuration.

Counter Dividers Replacement Considerations

The automotive qualified version 74AHC1G4208-Q100 serves as a direct functional substitute with extended qualification standards.