| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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133 pcs
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133 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
33 pcs
|
33 pcs | On Request | 11 | On Request | On Request | On Request | On Request | On Request |
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The HEF4051BT from Philips is an 8-channel analogue multiplexer/demultiplexer designed for various switching applications. It features three address inputs (A0 to A2) and an active LOW enable input (E). The device contains eight bidirectional analogue switches, each connecting an independent input/output (Y0 to Y7) to a common input/output (Z).
With E LOW, one of the eight switches is selected based on the address inputs A0 to A2, offering a low impedance ON-state. When E is HIGH, all switches enter a high impedance OFF-state, irrespective of the address inputs. The supply voltage range for digital control inputs (VDD to VSS) is 3 to 15 V. The analogue inputs/outputs can swing between VDD as the positive limit and VEE as the negative limit, with VDD-VEE not exceeding 15 V.
This component is available in a 16-lead SOIC package, suitable for surface mount applications. The typical ON resistance varies with supply voltage, ranging from 350 Ohms at 5V to 60 Ohms at 15V when V_is = 0 to V_DD - V_EE. OFF-state leakage current is typically -15 nA.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range for the HEF4051BT is 3 to 15 V.
The typical ON resistance of the HEF4051BT at 5V (V_is = 0 to V_DD - V_EE) is 350 Ohms.
The typical ON resistance of the HEF4051BT at 15V (V_is = 0 to V_DD - V_EE) is 60 Ohms.
The OFF-state leakage current for the HEF4051BT is typically -15 nA for all channels OFF and up to -200 nA for any channel OFF at 15V.
The HEF4051BT is available in a 16-lead SOIC package.