| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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91 pcs
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91 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The 74HC4051 is a high-speed Si-gate CMOS device functioning as an 8-channel analog multiplexer/demultiplexer. It is pin-compatible with the "4051" of the "4000B" series and specified in compliance with JEDEC standard no. 7A.
Key features include a wide analog input voltage range of ±5V and low ON resistance, which is typically 80 Ω at VCC − VEE = 4.5 V, 70 Ω at 6.0 V, and 60 Ω at 9.0 V. The device supports logic level translation, enabling 5V logic to communicate with ±5V analog signals. It has a typical "break before make" built-in function.
The 74HC4051 has three digital select inputs (S0 to S2) and an active LOW enable input (E). With E LOW, one of the eight switches is selected. With E HIGH, all switches are in the high impedance OFF-state. The analog inputs/outputs (Y0 to Y7) and common input/output (Z) can swing between VCC and VEE, with VCC − VEE not exceeding 10.0 V.
This surface mount component is suitable for various signal routing applications where analog signals need to be switched.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical analog input voltage range is ±5 V.
The typical ON resistance is 80 Ω at VCC − VEE = 4.5 V, 70 Ω at VCC − VEE = 6.0 V, and 60 Ω at VCC − VEE = 9.0 V.
The typical turn-on time is 22 nanoseconds.
The typical turn-off time is 18 to 20 nanoseconds.
It uses a surface mount package.
RoHS3 compliance status is unverified.