| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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20 pcs
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20 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Nexperia HEF4520BT,652 is a dual, internally synchronous 4-bit binary counter. It offers flexibility with two clock inputs (nCP0 and nCP1) and an asynchronous master reset input (nMR). The counter advances on specific transitions of the clock inputs, and either clock input can be used as a clock enable.
This device operates across a wide supply voltage range of 3.0 V to 15.0 V and is specified for an operating temperature range of -40 °C to +85 °C. It supports a count rate of up to 40 MHz. The outputs from all four bit positions (nQ0 to nQ3) are buffered.
Packaged in a 16-SOIC (0.154", 3.90mm Width) surface-mount package, the HEF4520BT,652 is suitable for various digital logic applications requiring binary counting functionality. Its inputs include clamp diodes, enabling the use of current-limiting resistors for interfacing with voltages exceeding VDD.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
3.0 V to 15.0 V.
16-SOIC (16-SOIC, 0.154" width, 3.90mm).
-40 °C to +85 °C.
40 MHz.
Positive and negative edge triggering.
Asynchronous reset.