CD74HCT257M
- Mfr.Part #
- CD74HCT257M
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MULTIPLEXER 4 X 2:1 16SOIC
- Stock
- 1,953
- In Stock :
- 1,953
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Mounting Type :
- Surface Mount
- Voltage Supply Source :
- Single Supply
- Power Dissipation :
- 600mW
- Operating Temperature :
- -55°C~125°C
- Supply Type :
- Single
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Propagation Delay :
- 33 ns
- Output Characteristics :
- 3-STATE
- Terminal Position :
- Dual
- Power Supplies :
- 5V
- Load Capacitance :
- 50pF
- Max I(ol) :
- 0.006 A
- Peak Reflow Temperature (Cel) :
- 260
- REACH SVHC :
- No SVHC
- Contact Plating :
- Gold
- Current - Output High, Low :
- 6mA 6mA
- Thickness :
- 1.58mm
- Terminal Form :
- Gull wing
- Number of Outputs :
- 1
- Voltage - Supply :
- 4.5V~5.5V
- Number of Terminations :
- 16
- Type :
- Multiplexer
- Series :
- 74HCT
- Pin Count :
- 16
- Supply Voltage :
- 5V
- Independent Circuits :
- 1
- Height :
- 1.75mm
- Number of Channels :
- 4
- Factory Lead Time :
- 6 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- 74HCT257
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Number of Inputs :
- 8
- Weight :
- 141.690917mg
- Radiation Hardening :
- No
- Output Polarity :
- TRUE
- Number of Bits :
- 2
- Throw Configuration :
- DPST
- Supply Voltage-Max (Vsup) :
- 5.5V
- Bandwidth :
- 28MHz
- Number of Pins :
- 16
- Family :
- HCT
- Circuit :
- 4 x 2:1
- JESD-609 Code :
- e4
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tube
- Lead Free :
- Lead Free
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Length :
- 9.9mm
- Width :
- 3.91mm
- Pbfree Code :
- yes
- Number of Functions :
- 4
- Datasheets
- CD74HCT257M

Signal Switches, Multiplexers, Decoders Texas Instruments CD74HCT257M Overview
The Texas Instruments CD74HCT257M is a high-performance IC multiplexer that facilitates digital signal routing from multiple sources to one output. This device operates as a quad 2-input multiplexer with 3-state outputs, housed in a compact 16SOIC package. Ideal for applications requiring efficient data management and signal integrity, the CD74HCT257M integrates seamlessly into various digital systems. Its advanced design ensures reduced power consumption while maintaining high switching speeds, making it a cornerstone for developers looking to optimize their digital circuitry. The incorporation of the Signal Switches, Multiplexers, Decoders Texas Instruments CD74HCT257M in your project guarantees performance reliability and technological sophistication, tailored to meet the demands of modern electronics.
CD74HCT257M Features
This multiplexer unit boasts several key features that enhance its appeal in digital and mixed-signal environments. With a wide operating voltage range of 4.5V to 5.5V, it accommodates various power supplies and logic levels. Its high-speed performance is complemented by low power consumption and a pin-compatible layout for versatile PCB (Printed Circuit Board) integration. Additionally, the device supports non-inverting data paths with 3-state outputs to prevent bus contention, further cementing its utility in complex designs.
CD74HCT257M Applications
- Data Routing in Computing Systems: Utilizes its multiplexing capabilities to manage data flow efficiently within CPUs, GPUs, and other processing units, optimizing performance and space on computing platforms.
- Signal Switching in Communication Equipment: Enables precise signal routing in communication infrastructures, such as routers and switches, ensuring clear and uninterrupted signal paths essential for high-speed data transmission.
- Input/Output Selection in Consumer Electronics: Facilitates the selection between multiple input sources or routing to various output devices in multimedia applications, enhancing device functionality and user experience.
- Control Systems Interface: Serves as a critical component in industrial and automotive control systems, providing reliable switching between different signal sources to execute operational commands accurately.
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