| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
432 pcs
|
432 pcs | On Request | 1 | On Request | On Request | 0031P/ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Frequency | |
| Propagation Delay | |
| Quiescent Current |
The HEF4520BT from Nexperia is a dual 4-bit internally synchronous binary counter. This component is designed for digital counting applications and features two clock inputs and an asynchronous master reset. The counter advances based on specific transitions of its clock inputs.
Key electrical specifications include an operating voltage range of 3V to 15V and a maximum operating frequency of 8MHz. The propagation delay is specified at a maximum of 220ns. It operates with a quiescent current of 80µA and a maximum supply current of 50mA.
This device is housed in a surface-mount SOP package. It is designed to operate within a temperature range of -40°C to 85°C. The HEF4520BT is suitable for various digital logic and control applications where binary counting is required.
Additional features include 4 bits per counter and 2 circuits per device, making it a versatile component for system design. The positive edge clock trigger ensures predictable operation in synchronous systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $12.91 | $12.91 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The HEF4520BT operates from a minimum voltage of 3V to a maximum voltage of 15V.
The maximum operating frequency for the HEF4520BT is 8MHz.
The HEF4520BT can operate in temperatures from -40°C to 85°C.
The HEF4520BT is supplied in an SOP surface mount package.
The logic function of the HEF4520BT is a Counter.