| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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220 pcs
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220 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The HEF40244BT is an octal buffer/line driver manufactured by Phihong USA, belonging to the HEF4000 logic family. This CMOS device features 8 input lines and 8 output lines, with a 3-state output configuration.
It supports a wide operating supply voltage range from 3V to 15V, with specific nominal voltages including 3.3V, 5V, 9V, and 12V. The component is designed for operation across a broad temperature spectrum, from a minimum of -40°C to a maximum of 85°C.
Key electrical characteristics include a maximum high-level output current of -19.5 mA and a maximum low-level output current of 30 mA. The quiescent current is typically 16 µA, with a maximum supply current also at 16 µA. Propagation delay times vary with voltage, with typical values of 190 ns at 5V, 80 ns at 10V, and 60 ns at 15V.
The HEF40244BT is housed in a 20-pin SOIC package (SO-20) and is designed for surface-mount (SMD/SMT) applications. Its dimensions are a maximum height of 2.45 mm, length of 13 mm, and width of 7.6 mm. The unit weight is approximately 0.011640 oz. It is supplied on a reel with a factory pack quantity of 2000 units.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.35 | $0.35 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The HEF40244BT operates with supply voltages from 3 V to 15 V.
The minimum operating temperature is -40 °C and the maximum is 85 °C.
The HEF40244BT features a 3-State output type.
The typical propagation delay at 5V is 190 ns.
The HEF40244BT is supplied in an SO-20 package.
The HEF40244BT is packaged on a Reel.