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Product Detailed Parameters
- Description：IC SWITCH SPDT X 3 120OHM 20SO
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：120Ohm
- Channel-to-Channel Matching (ΔRon)：6Ohm
- Voltage - Supply, Single (V+)：2V ~ 10V
- Voltage - Supply, Dual (V±)：±1V ~ 5V
- Switch Time (Ton, Toff) (Max)：40ns, 40ns
- -3db Bandwidth：170MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：3.5pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-60dB @ 1MHz
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：20-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：20-SO
- Number of Circuits：3
- Grade：-
- Qualification：-
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Overview
The 74HC4353D,653 is a triple 2-channel analog multiplexer/demultiplexer with address latches, manufactured by NXP USA Inc. It operates on a single supply voltage (VCC) ranging from 2.0 V to 10.0 V, or dual supplies where VCC minus VEE does not exceed 10.0 V. The device features three independent multiplexers, each with two inputs/outputs and one common input/output. Key electrical parameters include a maximum ON resistance of 160 Ω at VCC=4.5 V and 200 Ω at VCC=2.0 V. Propagation delay is typically 4 ns at VCC=5 V, with turn-on times up to 43 ns and turn-off times up to 43 ns under standard test conditions.
Feature Summary
- Triple 2-channel analog multiplexer/demultiplexer architecture
- Integrated address latches for stable channel selection
- Wide analog input voltage range supporting ±5 V signals
- Logic level translation enabling 5 V digital control with analog signals
Applications
- Analog multiplexing and demultiplexing
- Digital multiplexing and demultiplexing
- Signal gating
Procurement Notes
Verify the specific ordering suffix '653' against official manufacturer documentation to confirm package type and tape/reel specifications. Confirm that the component meets current RoHS directives and environmental compliance standards required for your manufacturing process. Ensure compatibility with existing PCB footprints and soldering profiles before finalizing procurement decisions.
Selection Notes
Select this component when a triple 2-channel analog switch with latched address inputs is required. Verify that the operating supply voltage falls within the 2.0 V to 10.0 V range for HC variants. Consider the ON resistance characteristics relative to your signal amplitude and load requirements. Ensure the application environment stays within the specified temperature ranges for reliable operation.
Part Context
This part belongs to the 74HC/HCT4353 family of high-speed Si-gate CMOS devices. It is specified in compliance with JEDEC standard no. 7A. The device is designed for applications requiring multiple analog switches controlled by digital logic, offering bidirectional data flow between independent inputs/outputs and a common input/output.
Replacement Considerations
Check for direct pin-compatible substitutes within the same logic family. Verify if alternative manufacturers offer equivalent triple 2-channel multiplexers with similar latch functionality and electrical characteristics. Ensure any replacement maintains the required supply voltage range and package dimensions.
