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Product Detailed Parameters
- Description：IC MUX 8:1 130OHM 16SOIC
- Series：-
- Mfr：Toshiba Semiconductor and Storage
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：8:01
- On-State Resistance (Max)：130Ohm
- Channel-to-Channel Matching (ΔRon)：4Ohm
- Voltage - Supply, Single (V+)：2V ~ 6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：34ns, 32ns
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：10pF
- Current - Leakage (IS(off)) (Max)：1µA
- Crosstalk：-50dB @ 1MHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The Toshiba Semiconductor and Storage 74HC4051D is a single 8-channel analog multiplexer/demultiplexer belonging to the 74HC CMOS logic IC series. It operates within a supply voltage range of 2 V to 6 V and supports surface mount installation in an SOIC-16 package. The device functions as a bidirectional switch with three digital select inputs to route one of eight I/O lines. It features a power dissipation rating of 500 mW and maintains reliable operation across a temperature range from -40°C to +85°C.
Feature Summary
- Provides 8:1 analog signal routing capability using standard digital control signals
- Supports bidirectional data flow for both multiplexing and demultiplexing applications
- Compatible with standard CMOS logic families for straightforward interface integration
Applications
- Data acquisition systems requiring channel selection
- Audio signal routing and switching circuits
- Instrumentation front-end multiplexing
Procurement Notes
Verify the manufacturer marking on the component body to confirm it reads Toshiba Semiconductor and Storage. Cross-reference the part number against official Toshiba datasheets to ensure the specifications match the required 74HC logic family parameters. Confirm the SOIC-16 package dimensions align with the target PCB footprint design constraints.
Selection Notes
Select this component when an 8-channel analog switch is required within the 74HC logic family. Ensure the system supply voltage remains between 2 V and 6 V. Verify that the operating environment stays within the specified -40°C to +85°C temperature range. Consider the SOIC-16 package size for available board space.
Part Context
This component is part of the broader 74HC4051 series, which defines the functional behavior of 8-channel analog multiplexers. Variants may differ by manufacturer or specific suffix codes indicating packaging or temperature grades. The base model establishes the core electrical characteristics for the 74HC logic family implementation.
Replacement Considerations
Cross-reference with other manufacturers offering the 74HC4051 designation. Verify pinout compatibility and electrical parameter alignment before substitution. Check for equivalent packages such as SOIC-16 or alternative surface-mount options.
