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Product Detailed Parameters
- Description：IC SWITCH SPDTX3 100OHM 16TSSOP
- Series：74HC
- Mfr：Motorola
- Package：Bulk
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：100Ohm
- Channel-to-Channel Matching (ΔRon)：10Ohm
- Voltage - Supply, Single (V+)：2V ~ 6V, 2V ~ 12V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：120MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：10pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-60dB @ 1MHz
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-TSSOP
- Number of Circuits：3
- Grade：-
- Qualification：-
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Overview
The MC74HC4053DTR2 is a triple 2-to-1-channel single-ended multiplexer/demultiplexer manufactured by Motorola (now onsemi). It operates within a supply voltage range of 2.0 V to 6.0 V and utilizes CMOS logic technology. The device features three independent SPDT switches housed in a 16-pin SOIC surface-mount package. Key electrical characteristics include a maximum power dissipation of 500 mW and an operating temperature range from -40°C to +85°C. It supports SMD/SMT installation styles and is designed for applications requiring signal routing in digital and analog systems.
Feature Summary
- Integrates three independent single-pole double-throw (SPDT) analog switches within a single integrated circuit.
- Supports both multiplexing and demultiplexing functions for signal routing applications.
- Operates with standard CMOS logic levels compatible with the 74HC series specifications.
Applications
- Signal routing in data acquisition systems
- Audio and video signal switching circuits
- Multiplexed sensor interface designs
Procurement Notes
Verify the manufacturer designation, as Motorola's semiconductor division was acquired by onsemi. Confirm that the component corresponds to the active or legacy part number MC74HC4053DTR2G if sourcing from current distributors. Ensure the package type matches the required 16-SOIC footprint and check RoHS compliance status against specific production batches.
Selection Notes
Select this component when a design requires three independent 2:1 analog switches in a compact surface-mount package. Compare the on-resistance and leakage current specifications against alternative manufacturers such as Texas Instruments or NXP to ensure compatibility with the target signal integrity requirements. Verify that the 2V to 6V supply voltage range aligns with the system power rails.
Part Context
This component belongs to the 74HC family of high-speed CMOS logic devices. The 74HC4053 specifically provides triple differential or single-ended multiplexing capabilities. It is functionally similar to other variants like the MM74HC4053MX but may differ in packaging or manufacturing origin depending on the specific suffix and supplier history.
Replacement Considerations
Publicly confirmed substitute part numbers include MM74HC4053MX and MC74HC4053ADR2G. These alternatives offer similar functional specifications and pinouts, facilitating direct replacement in existing designs where the original Motorola part is unavailable.
