74HCT4020PW-Q100J

Counter Dividers Overview

The Nexperia 74HCT4020PW-Q100J is a 14-stage binary ripple counter in a TSSOP16 package. It features a clock input (CP), an overriding asynchronous master reset input (MR), and 12 buffered parallel outputs (Q0, Q3 to Q13). The counter advances on the HIGH-to-LOW transition of CP. It operates within a supply voltage range of 4.5 V to 5.5 V and supports temperatures from -40 °C to +125 °C. Qualified to AEC-Q100 Grade 1, it includes clamp diodes for input interfacing.

Counter Dividers Feature Summary

• Automotive qualification compliant with AEC-Q100 Grade 1 standards
• Wide operating temperature range extending up to +125 °C
• CMOS low power dissipation with high noise immunity
• Latch-up performance exceeding 100 mA per JESD 78 Class II Level B

Counter Dividers Applications

• Frequency dividing circuits
• Time delay circuits
• Control counters

Counter Dividers Procurement Notes

Verify the specific suffix 'J' against official Nexperia documentation to confirm tape and reel packaging details. Ensure the design accounts for the TSSOP16 thermal derating characteristics specified in the datasheet. Confirm that the application environment remains within the qualified -40 °C to +125 °C range to maintain AEC-Q100 compliance.

Counter Dividers Selection Notes

Select this component when a 14-stage binary counter is required for automotive environments. The HCT logic family ensures TTL-compatible input levels suitable for 5 V systems. Verify that the 12 available parallel outputs meet the system's data width requirements, as two stages are unbuffered.

Counter Dividers Part Context

This part belongs to the Nexperia 74HCT4020-Q100 series, which includes variants in SO16 and DHVQFN packages. The PW suffix specifically denotes the TSSOP16 plastic thin shrink small outline package. It is designed for robust operation in demanding automotive electronic applications requiring reliable binary counting.

Counter Dividers Replacement Considerations

Direct replacements include other 74HCT4020 variants from Nexperia such as the 74HCT4020D-Q100 (SO16) or 74HCT4020BQ-Q100 (DHVQFN), provided the package footprint allows adaptation.