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CD74HCT4067MG4
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Product Detailed Parameters
- Description：IC MUX 16:1 180OHM 24SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tube
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：16:01
- On-State Resistance (Max)：180Ohm
- Channel-to-Channel Matching (ΔRon)：10Ohm
- Voltage - Supply, Single (V+)：4.5V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：60ns, 55ns
- -3db Bandwidth：89MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：5pF, 50pF
- Current - Leakage (IS(off)) (Max)：-
- Crosstalk：-
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：24-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：24-SOIC
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The CD74HCT4067MG4 is a single 16-to-1 analog multiplexer/demultiplexer manufactured by Texas Instruments. It utilizes high-speed CMOS technology and operates within a supply voltage range of 4.5 V to 5.5 V. The device features a maximum on-resistance of 180 ohms and supports a bandwidth of 89 MHz. Switching characteristics include a maximum on-time of 60 ns and off-time of 55 ns. It is housed in a 24-pin SOIC package with an operating temperature range from -55°C to +125°C.
Feature Summary
- High-speed CMOS technology enabling LSTTL-like performance with low power consumption
- Wide analog input voltage range controlled by digital logic inputs
- Bidirectional switching capability allowing any input to function as output
- Enable control feature to disable all switches to the off state
Applications
- Data acquisition systems requiring signal routing
- Audio and video signal switching applications
- Process control instrumentation
- Communication equipment signal gating
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific tape-and-reel or tube packaging requirements based on production volume needs. Ensure storage conditions adhere to moisture sensitivity level guidelines to prevent package damage during soldering processes.
Selection Notes
Select this component when HCT logic compatibility is required for interfacing with 5V TTL systems. Choose over HC variants if strict 4.5V to 5.5V operation is necessary rather than wider voltage ranges. Consider package constraints as it is available only in 24-SOIC format. Evaluate thermal management requirements given the wide industrial temperature rating.
Part Context
This part belongs to the Texas Instruments 74HCT series of logic integrated circuits. It is part of the broader CD74HCx4067 family, which includes HC and HCT variants. The HCT designation specifically indicates compatibility with 5V TTL logic levels, distinguishing it from standard HC devices that support lower voltages.
Replacement Considerations
Potential substitutes include CD74HCT4067M and Nexperia HEF4067BT. Verify pinout compatibility and electrical parameter alignment before substitution. Note that some alternatives may have different on-resistance values or package dimensions.
