74AHC1G4212GW-Q10H

Counter Dividers Overview

The Nexperia 74AHC1G4212GW-Q10H is a single-channel 12-stage frequency divider and oscillator housed in a TSSOP5 (SOT353-1) package. It operates within a supply voltage range of 2.0 V to 5.5 V and supports an input frequency up to 165 MHz at 5 V. The device divides the X1 clock input by 4096, advancing on negative-going transitions. It features overvoltage-tolerant inputs up to 5.5 V, enabling use as a level translator. Automotive qualification includes AEC-Q100 Grade 1 compliance and operation from -40 °C to +125 °C.

Counter Dividers Feature Summary

• Automotive-grade reliability with AEC-Q100 Grade 1 qualification for harsh environments
• Integrated crystal oscillator capability or external buffer function via dedicated pins
• Overvoltage tolerant inputs allowing safe interfacing in mixed-voltage logic systems
• High noise immunity and low static power consumption typical of CMOS technology

Counter Dividers Applications

• Frequency division circuits requiring high division ratios
• Crystal oscillator designs utilizing internal feedback stages
• Voltage level translation between different logic domains
• Automotive electronic control units and sensor interfaces

Counter Dividers Procurement Notes

Verify the specific suffix 'Q10H' against official Nexperia documentation to confirm automotive grade status and pin configuration. Ensure the ordering part number matches the required temperature range and package variant. Cross-reference datasheet revision history for any recent marking or drawing changes before finalizing procurement specifications.

Counter Dividers Selection Notes

Select this component when a single-chip solution for dividing frequencies by 4096 is required in space-constrained designs. It is suitable for applications needing robust performance across wide temperature ranges and varying supply voltages. Consider its oscillator functionality if a separate crystal driver is undesirable. Verify that the maximum operating frequency meets the system's timing requirements.

Counter Dividers Part Context

This device belongs to the Nexperia 74AHC1G series of single-gate logic ICs designed for compact surface-mount applications. The Q100 suffix indicates automotive qualification under AEC-Q100 standards. It shares the SOT353-1 footprint with other single-function logic devices in the portfolio, facilitating design reuse across mixed-signal automotive platforms.

Counter Dividers Replacement Considerations

Check for direct equivalents such as the standard commercial version 74AHC1G4212GW without the Q100 suffix if automotive qualification is not mandatory. Verify pin compatibility and electrical characteristics against other 12-stage dividers in the 74AHC family.