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CD74HCT4067QM96Q1
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Product Detailed Parameters
- Description：IC MUX 16:1 180OHM 24SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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：-40°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：Automotive
- Qualification：AEC-Q100
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Overview
The CD74HCT4067QM96Q1 is an automotive-grade analog multiplexer/demultiplexer manufactured by Texas Instruments. It features a 1x16:1 configuration with 16 channels in a SOIC-24 package. Operating on a single supply voltage of 4.5 V to 5.5 V, it utilizes HCT CMOS logic for compatibility with LSTTL interfaces. Key electrical parameters include a maximum propagation delay of 6 ns, a bandwidth of 89 MHz, and a maximum on-resistance of 180 Ohms. The device supports turn-on times up to 60 ns and turn-off times up to 58 ns. It functions within a temperature range of -40°C to +125°C and holds AEC-Q100 qualification.
Feature Summary
- AEC-Q100 qualified for automotive reliability standards
- High-speed switching with low propagation delay
- LSTTL-compatible input logic levels
- Wide operating temperature range for harsh environments
Applications
- Automotive sensor signal routing
- In-vehicle data acquisition systems
- Telematics control units
- Body electronics multiplexing
Procurement Notes
Verify the specific suffix QM96Q1 corresponds to the SOIC-24 package and tape-and-reel orientation required for your assembly process. Confirm that the 4.5V to 5.5V supply constraint aligns with your system's power rail. Ensure thermal management strategies account for the +125°C maximum junction temperature rating during operation.
Selection Notes
Select this component when automotive certification (AEC-Q100) is mandatory. Choose over HC variants if direct LSTTL logic compatibility is needed without level shifting. Verify that the 180 Ohm max on-resistance meets signal integrity requirements for your specific analog path. Consider the SOIC-24 footprint constraints against available PCB real estate.
Part Context
This part belongs to the CD74HCT4067 family of high-speed CMOS analog switches. Unlike standard industrial parts, the Q1 suffix denotes automotive qualification. It shares functional similarities with the CD74HC4067 but differs in supply voltage range and logic threshold characteristics due to the HCT technology.
Replacement Considerations
CD74HCT4067PWR offers similar functionality in a TSSOP-24 package but lacks automotive qualification. CD74HCT4067QM96Q1 is the exact same device in the same package. Non-TI equivalents may require verification of AEC-Q100 compliance and pin-to-pin compatibility.
