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600 pcs
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600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The HEF4025BT is a triple 3-input NOR gate integrated circuit manufactured by Phihong USA. This component is part of the HE4000B logic family and provides the positive triple 3-input NOR function.
Key electrical characteristics include propagation delays that vary with supply voltage and load capacitance. For instance, at a 5V supply with a 50pF load, the typical propagation delay is 70ns. The outputs are fully buffered, which ensures the highest noise immunity and pattern insensitivity of the output impedance.
This device is supplied in a 14-lead SOIC (Surface Mount) package, identified as SOT108-1. The surface mountable design makes it suitable for various automated assembly processes. The HEF4025BT is designed for applications requiring reliable logic functions with good noise characteristics.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The HEF4025BT provides the positive triple 3-input NOR function.
The typical propagation delay (input to output HIGH to LOW) at a 5V supply with a 50pF load is 70ns.
The typical propagation delay (input to output HIGH to LOW) at a 10V supply with a 50pF load is 25ns.
The typical dynamic power dissipation per package at a 5V supply is 900 µW.
The HEF4025BT is supplied in a 14-lead SOIC surface mount package.