| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
15 pcs
|
15 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Tape & Reel |
The CD74HCT4520E from RCA is a dual binary up-counter integrated circuit. It features two independent, internally synchronous 4-stage counters.
This device supports a wide operating voltage range from 2V to 6V, making it suitable for various applications. It is designed to operate across an extensive temperature range of -55°C to 125°C, ensuring performance in demanding environments.
The CD74HCT4520E offers standard outputs with a fanout of 10 LSTTL loads and bus driver outputs with a fanout of 15 LSTTL loads. It also provides high noise immunity. The counter stages are D-type flip-flops with interchangeable CLOCK and ENABLE lines for incrementing on either the positive-going or negative-going transition of the clock. Counters are cleared by high levels on the MASTER RESET lines.
This component is available in a PDIP package, suitable for through-hole mounting. Its design allows for cascading in ripple mode by connecting Q3 to the ENABLE input of the subsequent counter while the CLOCK input of the latter is held low.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The CD74HCT4520E operates from 2V to 6V.
The CD74HCT4520E operates from -55°C to 125°C.
The CD74HCT4520E is available in a PDIP package.
The RoHS status is RoHS3 Compliant.
The MSL is 1 Unlimited.
The REACH status is REACH Unaffected.