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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The 74HC4051BQ is a single-pole octal-throw (SP8T) analog switch from NXP Semiconductors, designed for 8:1 multiplexer/demultiplexer applications. It features three digital select inputs (S0, S1, S2), eight independent inputs/outputs (Yn), a common input/output (Z), and a digital enable input (E). When E is HIGH, all switches are turned off.
Key electrical specifications include a wide analog input voltage range of -5V to +5V, low on-resistance of 80Ω typical at VCC-VEE=4.5V, 70Ω at 6.0V, and 60Ω at 9.0V. The device supports logic level translation, enabling 5V logic to communicate with ±5V analog signals. It features break-before-make switching and ESD protection up to 2000V HBM and 1000V CDM.
The device is specified for operating temperatures from -40°C to +125°C, making it suitable for industrial and automotive environments. It is housed in a DHVQFN16 package (SOT763-1) with dimensions 2.5mm x 3.5mm x 0.85mm, suitable for surface mount assembly.
Typical applications include analog and digital multiplexing/demultiplexing, signal gating, and data acquisition systems.
-40°C to +125°C.
DHVQFN16 (SOT763-1) with dimensions 2.5mm x 3.5mm x 0.85mm.
RoHS3 compliant (unverified).
2.0V to 10.0V (inferred from JEDEC standards).
80Ω at VCC-VEE=4.5V, 70Ω at 6.0V, 60Ω at 9.0V.
-5V to +5V.
Yes, HBM 2000V and CDM 1000V.