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Product Detailed Parameters
- Description：IC SWITCH SPST-NOX1 10OHM 5DSBGA
- Series：74LVC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Bulk
- Switch Circuit：SPST - NO
- Multiplexer/Demultiplexer Circuit：1:01
- On-State Resistance (Max)：10Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：1.65V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：4.2ns, 5ns
- -3db Bandwidth：300MHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：6pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：5-XFBGA, DSBGA
- Supplier Device Package：5-DSBGA (1.4x0.9)
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The SN74LVC1G66YZAR is a single bilateral analog switch manufactured by Texas Instruments, belonging to the SN74LVC1G series. It operates on a single supply voltage ranging from 1.65 V to 5.5 V and supports bidirectional signal transmission with amplitudes up to 5.5 V peak. The device features a maximum on-resistance of 10 Ohms and offers a bandwidth of 300 MHz. Switching times are specified with a maximum turn-on time of 4.2 ns and a maximum turn-off time of 5 ns. It is housed in a compact 5-DSBGA package measuring 1.4x0.9 mm and functions within an operating temperature range of -40°C to +85°C.
Feature Summary
- Supports bidirectional transmission of both analog and digital signals across the full supply voltage range.
- Provides low on-resistance for efficient signal routing in portable and wireless applications.
- Features high bandwidth suitable for audio, video, and data signal switching requirements.
Applications
- Wireless communication devices
- Audio and video signal routing systems
- Portable computing equipment
- Wearable electronic devices
- Signal multiplexing in ADC and DAC systems
Procurement Notes
Verify the specific suffix YZAR against the manufacturer's current datasheet to confirm package dimensions and pinout compatibility. Ensure that the 5-DSBGA footprint matches the target PCB design constraints. Confirm RoHS compliance status through official documentation before finalizing procurement specifications.
Selection Notes
Select this component when a single-channel SPST analog switch is required for low-voltage logic interfaces. The 10 Ohm on-resistance and 300 MHz bandwidth make it suitable for general-purpose signal gating. Consider the small 5-DSBGA package size for space-constrained designs requiring surface-mount assembly.
Part Context
This part belongs to the SN74LVC1G family of ultra-small single analog switches designed for low-voltage CMOS logic applications. The LVC technology ensures compatibility with standard logic levels while maintaining low power consumption. The device integrates a single bilateral switch into a minimal footprint, facilitating dense circuit board layouts.
Replacement Considerations
The SN74LVC1G66YZPR is identified as a parameter-equivalent alternative available from Texas Instruments. Verify package compatibility between the YZAR and YZPR variants before substitution.
