| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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48,999 pcs
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48999 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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7,500 pcs
|
7500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,694 pcs
|
2694 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,694 pcs
|
2694 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,519 pcs
|
2519 pcs | On Request | 1 | On Request | On Request | 0750+ | On Request | On Request | |
|
170 pcs
|
170 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
120 pcs
|
120 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
20 pcs
|
20 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The HEF4051BT from NXP Semiconductors is an 8-channel analog multiplexer/demultiplexer designed for various switching applications. It features three address inputs (A0 to A2) and an active-low enable input (E) to select one of the eight bidirectional analog switches. Each switch connects an independent input/output (Y0 to Y7) to a common input/output (Z).
This device supports a wide supply voltage range from 3 V to 15 V for digital control inputs (VDD and VSS). The analog signals at the input/output pins (Y0-Y7 and Z) can swing between VDD as the positive limit and VEE as the negative limit, with the condition that VDD-VEE must not exceed 15 V. For digital multiplexer/demultiplexer operation, VEE is typically connected to VSS (ground).
The typical ON resistance varies with supply voltage, ranging from 350 Ohms at 5V to 50 Ohms at 15V. The OFF-state leakage current is very low, typically 0 nA. The HEF4051BT is available in a 16-lead SOIC package, suitable for surface mounting.
This component is ideal for applications requiring the selection or routing of multiple analog signals through a single path, such as signal switching, data acquisition systems, and general-purpose analog signal routing.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.20 | $1.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range for the digital control inputs (VDD to VSS) is 3 V to 15 V.
The typical ON resistance at a 15V supply (V_DD - V_EE) is 50 Ohms.
The maximum OFF-state leakage current is 1000 nA when all channels are OFF and the enable is high, and 200 nA for any single channel when the enable is low.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.