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HEC4066BT,112
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Product Detailed Parameters
- Description：IC SWITCH SPST-NCX4 155OHM 14SO
- Series：-
- Mfr：NXP USA Inc.
- Package：Tube
- 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 HEC4066BT,112 is a quad bilateral analog switch manufactured by NXP USA Inc., housed in a 14-SOIC surface-mount package. It contains four independent transmission gates, each featuring two input/output terminals and an active HIGH enable control. The device operates within a temperature range of -40°C to 125°C (TA). Key electrical specifications include a maximum on-state resistance of 155 Ohms at 15V and compliance with EU environmental standards, including ROHS certification and the REACH directive.
Feature Summary
- Contains four independent bilateral analog switches functioning as transmission gates
- Features active HIGH enable control for each individual switch channel
- Complies with European Union environmental standards including ROHS and REACH directives
Applications
- Signal routing in electronic circuits
- Data acquisition systems requiring analog switching
- Communication equipment signal path management
Procurement Notes
Verify the specific ordering suffix '112' against the manufacturer's official documentation to confirm the exact tape-and-reel packaging configuration and quantity per reel. Ensure that the procurement source provides valid traceability for the component's origin. Confirm that the delivered parts match the specified 14-SOIC package dimensions and pinout requirements for the intended PCB layout design.
Selection Notes
Select this component when a quad-channel analog switch with moderate on-state resistance is required for general-purpose signal routing. The 14-SOIC package is suitable for surface-mount assembly processes. Consider the 155 Ohm on-resistance specification for applications where signal integrity is less critical than cost or space constraints. Verify that the operating voltage and current limits align with the specific circuit requirements before integration.
Part Context
This part belongs to the HEF4066B family of quad bilateral analog switches. It serves as a standard interface solution for connecting multiple signal sources to a common destination. The device is designed for use in consumer electronics and industrial applications where reliable analog signal transmission is necessary. It complements other logic families by providing dedicated switching functionality without digital processing overhead.
Replacement Considerations
The HEC4066BT,118 is a documented substitute variant from the same manufacturer, sharing identical functional characteristics but differing in packaging quantity or reel configuration. Verify pin compatibility and electrical parameters before substitution.
