74AHC1G4215GWH

Counter Dividers Overview

The Nexperia 74AHC1G4215GWH is a single-channel 15-stage divider and oscillator housed in a SOT353-1 (TSSOP-5) surface-mount package. It operates on a supply voltage range of 2.0 V to 5.5 V, with a typical operating voltage of 5.0 V. The device features an input frequency range of 70 MHz to 165 MHz and a propagation delay of 26 ns. It provides an output current capability of 25 mA and dissipates up to 250 mW of power.

Counter Dividers Feature Summary

• Consists of a chain of 15 flip-flops that divide the input frequency by 32768.
• Includes a single inverting stage functioning as a crystal oscillator or external input buffer.
• Features overvoltage tolerant inputs suitable for mixed voltage environments.

Counter Dividers Applications

• Frequency division circuits
• Crystal oscillator designs
• Voltage level translation

Counter Dividers Procurement Notes

Verify the specific ordering suffix 'GWH' against the manufacturer's official documentation to confirm the exact packaging configuration and marking code. Ensure the procurement channel sources products directly from Nexperia or authorized distributors to guarantee authenticity and compliance with RoHS standards.

Counter Dividers Selection Notes

Select this component when a compact, single-chip solution for high-ratio frequency division is required. It is appropriate for applications needing integration of an oscillator stage within a minimal footprint. Consider the 5-TSSOP package constraints and the specific logic family requirements for the target system design.

Counter Dividers Part Context

This part belongs to the Nexperia 74AHC series of CMOS logic devices. It is designed for general-purpose digital applications requiring low power dissipation and high noise immunity. The device is specified for operation across extended temperature ranges, supporting industrial and commercial environments.

Counter Dividers Replacement Considerations

The automotive qualified variant 74AHC1G4215GW-Q10H serves as a confirmed substitute for automotive applications. Verify pin compatibility and electrical specifications before substitution.

Counter Dividers FAQ

How does the device function as an oscillator?

The single inverting stage between pins X1 and X2 functions as a crystal oscillator. When used as a buffer for an external oscillator, the X2 output should be left floating.

What is the maximum division ratio?

The device consists of 15 flip-flops, dividing the input frequency by 2^15, resulting in a total division factor of 32768.