ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC SWITCH SPST-NOX1 40OHM SC88A
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：40Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：2V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：180MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：10pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：5-TSSOP, SC-70-5, SOT-353
- Supplier Device Package：SC-88A (SC-70-5/SOT-353)
- Number of Circuits：1
- Grade：-
- Qualification：-
Download product information
Overview
The MC74VHC1GT66DF1G is a single-channel SPST normally open analog switch manufactured by onsemi. It operates within a supply voltage range of 2V to 5.5V and features a maximum on-resistance of 40 ohms. The device provides a -3dB bandwidth of 180MHz and maintains an off-state leakage current of 100nA maximum. Packaged in a compact SC-88A (SOT-353) surface-mount housing, it supports an operating temperature range from -55°C to +125°C. This component integrates CMOS technology for low power consumption while maintaining high-speed signal switching capabilities.
Feature Summary
- Single-pole single-throw (SPST) configuration with normally open logic state
- High-speed signal transmission capability suitable for broadband applications
- Extended industrial temperature rating for harsh environment operation
- Compact five-terminal surface-mount package design
Applications
- Portable equipment requiring low-voltage signal routing
- Battery-powered systems utilizing minimal power consumption
- Industrial control modules needing wide temperature tolerance
- Communication interfaces requiring fast switching speeds
Procurement Notes
Verify the specific suffix DF1G against official manufacturer documentation to confirm pinout compatibility and packaging specifications. Confirm RoHS compliance status as legacy variants may differ. Ensure the source document explicitly lists this exact part number to avoid substitution errors during procurement processes.
Selection Notes
Select this component when a single-channel analog switch is required for signals up to 180MHz. The 40-ohm on-resistance suits general-purpose switching tasks. Verify that the SC-88A footprint matches the PCB layout constraints. Ensure the 2V to 5.5V supply range aligns with the system power architecture.
Part Context
This device belongs to the MC74VHC1GT series of single-gate analog switches. It shares functional similarities with other members like the MC74VHC1GT66DFT1 but utilizes specific packaging and trailing identifiers. The series represents onsemi's implementation of VHC CMOS technology for compact signal routing solutions.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided data. Verify cross-reference availability through official distributor channels before finalizing design changes.
