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Product Detailed Parameters
- Description：LDO REGULATOR, ULTRA-LOW NOISE,
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：-
- On-State Resistance (Max)：-
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：-
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：-
- Current - Leakage (IS(off)) (Max)：-
- Crosstalk：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Number of Circuits：-
- Grade：-
- Qualification：-
Download product information
Overview
The SCCNLVHC4851ADTR2G is an analog multiplexer/demultiplexer manufactured by onsemi, belonging to the 74HC logic family. It features a single 8-to-1 channel configuration housed in a 16-TSSOP surface-mount package. The device operates within a supply voltage range of 2 V to 6 V and supports an operating temperature range from -55°C to +125°C. Key electrical specifications include a maximum on-resistance of 400 ohms, a channel capacitance of 40 pF, and a maximum leakage current of 100 nA. This component is designed for applications requiring efficient signal routing in digital and mixed-signal systems.
Feature Summary
- Provides 8-to-1 multiplexing or demultiplexing functionality using standard HC logic levels
- Operates across a wide industrial temperature range suitable for harsh environments
- Features low off-state leakage current to minimize signal interference when channels are inactive
Applications
- Data acquisition systems requiring multi-channel signal selection
- Communication equipment for routing multiple data lines to a single interface
- Industrial control systems managing sensor inputs
Procurement Notes
Verify the exact part number with the supplier, as the prefix SCCN may indicate a specific customer or regional variant not universally listed in standard catalogs. Confirm RoHS compliance status and packaging details (Tape & Reel) directly with onsemi or authorized distributors before ordering. Ensure the 16-TSSOP footprint matches your PCB design constraints.
Selection Notes
Select this component when an 8-channel analog switch is required within the 74HC series. Compare the 400-ohm on-resistance against load requirements to ensure signal integrity. Verify that the 2 V to 6 V supply range aligns with the system power rails. Consider the 16-TSSOP package dimensions if space is limited compared to SOIC alternatives.
Part Context
This part belongs to the MC74HC4851A family of 8-to-1 multiplexers. It shares functional similarities with the MC74HC4851ADTR2G but may differ in suffix codes related to packaging, compliance, or specific customer specifications. The core logic function remains consistent with standard 74HC technology, offering compatibility with other HC-series logic devices.
Replacement Considerations
The MC74HC4851ADTR2G is a direct functional equivalent in the same package. Other 74HC4851 variants from different manufacturers may serve as substitutes if pinouts and electrical characteristics match. Verify that any replacement maintains the same voltage and temperature ratings.
