M74HC4051B1R
- Mfr.Part #
- M74HC4051B1R
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MUX/DEMUX 8X1 16DIP
- Stock
- 24,634
- In Stock :
- 24,634
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Analog Switches, Multiplexers, Demultiplexers
- Multiplexer/Demultiplexer Circuit :
- 8:1
- Resistance :
- 100Ohm
- Number of Functions :
- 1
- JESD-609 Code :
- e4
- Mounting Type :
- Through Hole
- Operating Supply Current :
- 8μA
- Switching :
- BREAK-BEFORE-MAKE
- Operating Temperature :
- -55°C~125°C TA
- Switch Time (Ton, Toff) (Max) :
- 18ns, 29ns
- Voltage - Supply, Single/Dual (±) :
- 2V~6V ±2V~6V
- Polarity :
- Non-Inverting
- Supply Voltage :
- 4.5V
- Pin Count :
- 16
- REACH SVHC :
- No SVHC
- Crosstalk :
- -50dB @ 1kHz
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Pbfree Code :
- yes
- Number of Inputs :
- 8
- Number of Terminations :
- 16
- Logic Function :
- Demultiplexer, Multiplexer, Mux
- Drain to Source Resistance :
- 50Ohm
- Analog IC - Other Type :
- SINGLE-ENDED MULTIPLEXER
- Length :
- 20mm
- Terminal Pitch :
- 2.54mm
- Current - Leakage (IS(off)) (Max) :
- 100nA
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- Neg Supply Voltage-Nom (Vsup) :
- -4.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Circuits :
- 1
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Max Dual Supply Voltage :
- 6V
- Turn-Off Delay Time :
- 250 ns
- Signal Current-Max :
- 0.025A
- -3db Bandwidth :
- 200MHz
- Bandwidth :
- 120MHz
- Max Supply Voltage :
- 6V
- Supply Type :
- Dual
- Nominal Supply Current :
- 8μA
- On-state Resistance Match-Nom :
- 5Ohm
- Turn On Delay Time :
- 225 ns
- Base Part Number :
- M74HC405
- Mount :
- Through Hole
- Width :
- 7.1mm
- Min Supply Voltage :
- 2V
- Packaging :
- Tube
- Number of Channels :
- 8
- Min Dual Supply Voltage :
- 1V
- Lead Free :
- Lead Free
- Off-state Isolation-Nom :
- 50 dB
- Channel-to-Channel Matching (ΔRon) :
- 5 Ω
- Max Power Dissipation :
- 500mW
- Power Dissipation :
- 500mW
- Propagation Delay :
- 60 ns
- On-State Resistance (Max) :
- 100Ohm
- Number of Pins :
- 16
- Channel Capacitance (CS(off), CD(off)) :
- 2pF 10pF
- Datasheets
- M74HC4051B1R

Analog Switches, Multiplexers, Demultiplexers STMicroelectronics M74HC4051B1R Overview
The STMicroelectronics M74HC4051B1R is an integrated circuit designed for versatile use in multiplexing and demultiplexing applications. This device is part of the high-performance silicon-gate CMOS technology and offers a significant reduction in power consumption compared to its predecessors, while enhancing switching speeds and system reliability. Ideal for application where multiple input signals need to be controlled by a single output, the M74HC4051B1R excels in providing accurate, low-error signal routing, thanks to its robust 8-channel configuration. Its 16-pin DIP package ensures easy implementation into a variety of circuit boards, making it a prime choice for developers looking to leverage advanced technology in signal routing and data handling systems.
M74HC4051B1R Features
The M74HC4051B1R by STMicroelectronics includes numerous features that make it an optimal choice for integrating into complex electronics systems. It supports analog and digital signaling with a wide voltage range, which is crucial for multi-voltage systems. The low power dissipation and high noise immunity of the CMOS technology provide an efficient, stable performance. Additionally, the device offers low "on" resistance, fast switching times, and the capability to handle both bidirectional signal and power transmission, making it highly versatile in various technical environments.
M74HC4051B1R Applications
- Data Acquisition Systems: Used to select among various analog inputs to be digitized by an ADC, improving efficiency and precision in data capture.
- Audio Signal Routing: Enables audio equipment to transmit multiple audio signals through a single audio channel, optimizing audio system integration and functionality.
- Communication Equipment: Useful in routing signals in communication devices, allowing for more efficient management of multiple data streams.
- Test Equipment: Essential in automated test setups for channel selection, facilitating rapid configuration changes and minimizing manual intervention.
- Consumer Electronics: Applied in devices like TVs and radios to switch between different input sources, enhancing user experience and device usability.
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