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HEF4066BT,653
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Product Detailed Parameters
- Description：IC SWITCH SPST-NOX4 155OHM 14SO
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：155Ohm
- Channel-to-Channel Matching (ΔRon)：5Ohm
- Voltage - Supply, Single (V+)：3V ~ 15V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：90MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：7.5pF
- Current - Leakage (IS(off)) (Max)：200nA
- Crosstalk：-50dB @ 1MHz
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：14-SO
- Number of Circuits：4
- Grade：-
- Qualification：-
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Overview
The HEF4066BT,653 is a quad single-pole single-throw analog switch manufactured by Nexperia. It operates within a supply voltage range of 3 V to 15 V and features four independent switches with active HIGH enable inputs. The device utilizes CMOS technology for low power dissipation and includes input clamp diodes. Key electrical parameters include an ON resistance (RON) ranging from 60 Ω to 2500 Ω depending on voltage, propagation delays between 5 ns and 160 ns, and OFF-state leakage currents up to 7.5 μA at 5 V. It supports ambient temperatures from -40 °C to +125 °C and is housed in a 14-lead SO14 plastic small outline package.
Feature Summary
- Quad SPST analog switch configuration with individual enable control
- CMOS construction providing low power dissipation and high noise immunity
- Input clamp diodes allowing interface to voltages exceeding VDD
- ESD protection compliant with JEDEC standards
Applications
- Analog multiplexing and demultiplexing
- Digital multiplexing and demultiplexing
- Signal gating
Procurement Notes
Verify the specific ordering suffix matches the required temperature range and packaging format. Confirm that the component status aligns with current production requirements. Ensure compatibility with existing PCB footprints and assembly processes before finalizing procurement orders.
Selection Notes
Select this component when a quad analog switch is required within a 3 V to 15 V supply range. Consider the RON variation across voltage levels and temperature. Verify that the package dimensions fit the design constraints. Check ESD protection requirements against application needs.
Part Context
This part belongs to the HEF4066B family of quad SPST analog switches. It is designed for general-purpose signal routing applications. The device integrates standard CMOS logic features into an analog switching context, offering symmetrical output characteristics suitable for bidirectional signal flow.
Replacement Considerations
Direct substitutes may include other quad SPST analog switches from compatible manufacturers. Verify pinout compatibility, especially regarding enable inputs and power pins. Ensure equivalent electrical specifications for RON, leakage, and propagation delay.
