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Product Detailed Parameters
- Description：IC SW SPST-NOX4 95OHM 14DHVQFN
- Series：74HC
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：95Ohm
- Channel-to-Channel Matching (ΔRon)：3Ohm
- Voltage - Supply, Single (V+)：2V ~ 10V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：30ns, 20ns
- -3db Bandwidth：200MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：3.5pF
- Current - Leakage (IS(off)) (Max)：1µA
- Crosstalk：-60dB @ 1MHz
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：14-VFQFN Exposed Pad
- Supplier Device Package：14-DHVQFN (2.5x3)
- Number of Circuits：4
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The Nexperia 74HC4066BQ-Q100,11 is a quad single-pole single-throw analog switch qualified to AEC-Q100 Grade 1 standards. It operates within a supply voltage range of 2 V to 10 V and supports ambient temperatures from -40 °C to +125 °C. The device features four independent switches with active HIGH enable inputs. Maximum on-resistance reaches 128 Ω at 4.5 V and 95 Ω at 9.0 V. Propagation delay is typically 3 ns at 4.5 V, while turn-on time is 25 ns maximum. The component utilizes a DHVQFN14 package (SOT762-1) with side-wettable flanks for automated optical inspection.
Feature Summary
- Automotive qualification compliant with AEC-Q100 Grade 1 specifications
- DHVQFN14 package design incorporating side-wettable flanks for enhanced solder joint visibility during AOI
- Input terminals equipped with clamp diodes allowing interface to voltages exceeding the supply rail
Applications
- Automotive electronic systems requiring robust analog signal routing
- Signal multiplexing in industrial control environments
- Battery management system circuitry
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current documentation to confirm the DHVQFN14 package variant. Ensure that the automotive grade designation aligns with project requirements. Confirm RoHS compliance status through official environmental declarations before finalizing procurement orders.
Selection Notes
Select this component when an automotive-grade analog switch is required for space-constrained designs. The DHVQFN14 package offers thermal efficiency suitable for high-density PCB layouts. Verify that the operating voltage range meets the application's signal levels and that the temperature rating covers the expected environmental conditions.
Part Context
This part belongs to the 74HC4066-Q100 family of quad bilateral switches. It shares functional compatibility with other variants such as the SO14 and TSSOP14 packages. The primary distinction lies in the surface-mount footprint and thermal characteristics provided by the DHVQFN14 configuration.
Replacement Considerations
Direct pin-compatible alternatives include the 74HC4066D-Q100,118 and 74HC4066PW-Q100,1. These parts offer identical electrical performance but utilize different physical packages.
