CD74HC4520E | Texas Instruments
Up counter, for high-speed CMOS logic, PDIP-16, Texas Instruments CD74HC4520E
NCNR (non cancelable / non returnable)
Unit Price (€ / pc.)
0.4403 € *
Available in 5 Days: 300 pcs. - if ordered today
Logic Dual Binary Up-Counter, CD74HC4520E, Texas Instruments
The CD74HC4520E is a dual BCD up-counter. The device consists of an independent internally synchronous 4-stage counter. The counter stage is a D-type flip-flop having interchangeable CLOCK and ENABLE lines for incrementing on either the positive-going or the negative-going transition of CLOCK. The counter is cleared by a high level on the MASTER RESET line. The counter can be cascaded in the ripple mode by connecting Q3 to the ENABLE input of the subsequent counter while the CLOCK input of the latter is held low.
Features
- Synchronous Internal Carry Propagation
- Balanced Propagation Delay and Transition Times
- Significant Power Reduction Compared to LSTTL Logic Ics
Technical specifications
| Filter | Property | Value |
|---|---|---|
| Product type | up counter | |
| Version | for high-speed CMOS logic | |
| Enclosure | PDIP-16 | |
| Assembly | THT | |
| min. operating temperature | -55 °C | |
| max. operating temperature | 125 °C |
Download
Logistics
| Property | Value |
|---|---|
| Customs tariff number | 85423990 |
| Country of origin | MX |
Compliance
| Property | Value |
|---|---|
| Date of RoHS guidelines | 3/31/15 |
| RoHS conform | Yes |
| SVHC free | Yes |