SN74LV4051APWR-M Texas Instruments In Stock
SN74LV4051APWR-M is a single 8-channel analog multiplexer/demultiplexer operating from 1.65 V to 5.5 V supply by Texas Instruments. Key specs: 8:1 channel selection, low on-state resistance, and TSSOP-16 package with military-grade temperature range. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Single 8-channel analog multiplexer/demultiplexer supporting bidirectional signal switching for both analog and digital signals
- Wide supply voltage range from 1.65 V to 5.5 V enabling compatibility with 1.8 V, 3.3 V, and 5 V logic systems
- Military-grade (-M suffix) extended temperature range providing reliable operation in harsh environment and aerospace applications
- Low on-state resistance enabling minimal signal attenuation in analog audio, sensor, and data acquisition multiplexing circuits
Applications
The SN74LV4051APWR-M is well-suited for analog signal routing in data acquisition systems, test and measurement equipment, and industrial sensor multiplexing applications requiring a reliable 8:1 channel selector. Its wide supply voltage range and bidirectional operation make it ideal for audio channel switching, multi-sensor interface boards, and communication system channel selection. The military-grade temperature rating extends its use to avionics, defense electronics, and other demanding environments where standard commercial parts may not meet reliability requirements.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the supply voltage range of the SN74LV4051APWR-M?
The SN74LV4051APWR-M operates from a supply voltage range of 1.65 V to 5.5 V, making it compatible with modern 1.8 V, 2.5 V, 3.3 V, and 5 V logic systems. This wide range allows the device to interface directly with microcontrollers and FPGAs across different logic families without level translation.
What package does the SN74LV4051APWR-M use?
The SN74LV4051APWR-M is housed in a 16-pin TSSOP (Thin Shrink Small Outline Package), as indicated by the PWR suffix. This compact surface-mount package with 0.65 mm pin pitch is suitable for space-constrained PCB designs and supports automated high-volume assembly processes.
What does the '-M' suffix mean for the SN74LV4051APWR-M?
The '-M' suffix on the SN74LV4051APWR-M designates a military or extended temperature grade version. This variant is qualified for operation over an extended temperature range, typically -55°C to +125°C, making it suitable for defense, aerospace, avionics, and harsh industrial environment applications.
What are typical applications for the SN74LV4051APWR-M?
Common applications include analog sensor multiplexing in data acquisition systems, audio source selection in consumer and professional audio equipment, channel switching in communication systems, and signal routing in industrial and military electronics. The bidirectional capability allows use as either a multiplexer or demultiplexer depending on the control signals applied.
Can the SN74LV4051APWR-M switch both analog and digital signals?
Yes, the SN74LV4051APWR-M is designed to switch both analog and digital signals in either direction, functioning as a multiplexer or demultiplexer. It can handle analog signals within its supply voltage range with low on-state resistance, making it suitable for audio switching, sensor signal routing, and general-purpose analog signal management applications.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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