M74HC157B1R
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- Mfr.Part #
- M74HC157B1R
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MULTIPLEXER 4 X 2:1 16DIP
- Stock
- 26,247
- In Stock ：
- 26,247
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Throw Configuration :
- DPST
- Number of Inputs :
- 8
- Supply Type :
- Single
- Logic Function :
- Inverter, Multiplexer, Mux
- Mounting Type :
- Through Hole
- Operating Temperature :
- -55°C~125°C
- Independent Circuits :
- 1
- Pin Count :
- 16
- Pbfree Code :
- yes
- Propagation Delay :
- 17 ns
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Outputs :
- 1
- Number of Channels :
- 4
- REACH SVHC :
- No SVHC
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 16
- Circuit :
- 4 x 2:1
- Turn On Delay Time :
- 10 ns
- Supply Voltage-Max (Vsup) :
- 6V
- Type :
- Multiplexer
- Max Power Dissipation :
- 500mW
- Base Part Number :
- M74HC157
- Mount :
- Through Hole
- Series :
- 74HC
- Weight :
- 4.535924g
- Family :
- HC/UH
- Resistance :
- 125Ohm
- Polarity :
- Non-Inverting
- Qualification Status :
- Not Qualified
- Length :
- 20mm
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Height :
- 5.1mm
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Load Capacitance :
- 50pF
- Prop. Delay@Nom-Sup :
- 30 ns
- Current - Output High, Low :
- 5.2mA 5.2mA
- Number of Functions :
- 4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 16
- Supply Voltage-Min (Vsup) :
- 2V
- Voltage Supply Source :
- Single Supply
- JESD-609 Code :
- e4
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Lead Free :
- Lead Free
- Power Dissipation :
- 500mW
- Power Supplies :
- 2/6V
- Supply Voltage :
- 4.5V
- Packaging :
- Tube
- Voltage - Supply :
- 2V~6V
- Terminal Position :
- Dual
- Width :
- 7.1mm
- Datasheets
- M74HC157B1R
Signal Switches, Multiplexers, Decoders STMicroelectronics M74HC157B1R Overview
The STMicroelectronics M74HC157B1R IC is a quintessential choice for designers looking to manage multiple signal inputs through a single output device. Engineered by the renowned STMicroelectronics, this high-performance multiplexer facilitates efficient data handling with its 4 x 2:1 configuration. Encased in a 16-pin DIP package, it offers robust performance in a variety of digital applications, ensuring minimal signal distortion and optimal integrity. The Signal Switches, Multiplexers, Decoders STMicroelectronics M74HC157B1R stands out for its reliability and ease of integration, making it highly suitable for sophisticated electronic systems requiring accurate signal routing and selection.
M74HC157B1R Features
The M74HC157B1R from STMicroelectronics is equipped with several key features that enhance its utility in complex electronics. It operates with a typical dual supply voltage of 2 V to 6 V, which allows for flexible integration into different system voltages. The device also supports a wide operating temperature range, making it viable for use in environments with varying thermal conditions. Moreover, its low power dissipation and high noise immunity are critical for maintaining the integrity of the signal path in noisy electrical environments.
M74HC157B1R Applications
- Data Routing Systems: In complex computing systems or data servers, the M74HC157B1R can be used to effectively route data signals to appropriate pathways, ensuring efficient processing and minimal data collision.
- Signal Selection in Communication Equipment: This IC is ideal for use in communication devices, where multiple signal inputs need to be managed and the correct signal is to be forwarded to subsequent stages of processing.
- Audio/Video Broadcasting Equipment: The M74HC157B1R helps in the selection and routing of different audio or video signals, which is crucial in multi-input broadcast systems to ensure the correct channel or track is relayed or recorded.
- Test Equipment: In electronic test equipment, the M74HC157B1R is used for selecting different signal inputs to be analyzed or monitored, aiding in comprehensive diagnostics and system checks.
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