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CD74HCT4316MT
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Product Detailed Parameters
- Description：IC SW SPST-NOX4 170OHM 16SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Bulk
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：170Ohm
- Channel-to-Channel Matching (ΔRon)：5Ohm
- Voltage - Supply, Single (V+)：4.5V ~ 5.5V
- Voltage - Supply, Dual (V±)：±1V ~ 5V
- Switch Time (Ton, Toff) (Max)：37ns, 37ns
- -3db Bandwidth：200MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：5pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Number of Circuits：4
- Grade：-
- Qualification：-
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Overview
The CD74HCT4316MT is a high-speed CMOS quad analog switch manufactured by Texas Instruments. It features four independent single-pole single-throw (SPST) switches in a 16-pin SOIC package. The device operates on a single supply voltage ranging from 2V to 6V or dual supplies of ±1V to ±5V. Key electrical parameters include a maximum on-resistance of 170 ohms, a bandwidth of 200MHz, and propagation delays with a maximum turn-on time of 37ns and turn-off time of 37ns. It supports an operating temperature range from -55°C to +125°C.
Feature Summary
- High-speed CMOS technology enables fast switching performance suitable for demanding signal routing applications.
- Quad configuration integrates four independent SPST analog switches within a single compact package.
- Wide supply voltage flexibility allows operation across standard single and dual power rails.
Applications
- Signal routing in data acquisition systems
- Audio and video signal switching
- Instrumentation multiplexing
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Check RoHS compliance status and moisture sensitivity level before integration. Confirm package marking details match the specific ordering suffix to ensure correct logic family variant.
Selection Notes
Select this component when low on-resistance and high bandwidth are required for analog signal paths. Ensure the HCT logic input compatibility matches the system control voltage levels. Verify thermal management requirements given the extended industrial temperature range capabilities.
Part Context
This part belongs to the CD74HCT4316 series of analog switches. It shares functional similarities with other HC/HCT logic families but offers specific analog performance characteristics. The MT suffix indicates a tape and reel packaging option for surface mount assembly.
Replacement Considerations
CD74HC4316M96 is a recommended manufacturer substitute. 74HC4316D,653 from Nexperia is another potential alternative. Verify pinout compatibility and electrical parameter margins before substitution.
