Texas Instruments CD74HC4520M Counters and Dividers
Dual 4-bit synchronous binary up-counters designed for high-speed CMOS logic applications.

Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments CD74HC4520M Counters and Dividers technical specifications.
General
Alternate Parts Comparison (CD74HC4520M vs CD74HC4051MM96EP vs CD74HC08QM96Q1 vs CD74HC125QM96G4Q1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | 74HC | -- | -- | -- |
| Package / Case | 16-SOIC | -- | -- | -- |
| Mounting Type | Surface Mount | -- | -- | -- |
| Operating Temperature | -55°C ~ 125°C | -- | -- | -- |
| Supply Voltage | 2 V ~ 6 V | -- | -- | -- |
| Frequency | 60MHz | -- | -- | -- |
| RoHS | Yes | -- | -- | -- |
| Contact Plating | Gold | -- | -- | -- |
| Count Rate | 35 MHz | -- | -- | -- |
| Direction | Up, Unidirectional | -- | -- | -- |
| Lead Free | Lead Free | -- | -- | -- |
| Logic Function | Counter | -- | -- | -- |
| Action |
Texas Instruments CD74HC4520M Counters and Dividers Overview
Dual 4-bit synchronous binary up-counters designed for high-speed CMOS logic applications. Featuring a 60MHz operating frequency and a wide supply voltage range of 2V to 6V, these counters offer a propagation delay of 360ns. The SOIC package with gold contact plating supports surface mounting and operates across a temperature range of -55°C to 125°C.
This RoHS compliant component boasts a low quiescent current of 8uA and asynchronous reset functionality.