CD74ACT257M
- Mfr.Part #
- CD74ACT257M
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MULTIPLEXER 4 X 2:1 16SOIC
- Stock
- 15,681
- In Stock :
- 15,681
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Base Part Number :
- 74ACT257
- Voltage Supply Source :
- Single Supply
- Factory Lead Time :
- 6 Weeks
- Output Characteristics :
- 3-STATE
- Height :
- 1.75mm
- RoHS Status :
- ROHS3 Compliant
- Propagation Delay :
- 10.7 ns
- Power Supplies :
- 5V
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Bandwidth :
- 100MHz
- Terminal Form :
- Gull wing
- Pin Count :
- 16
- Supply Type :
- Single
- Independent Circuits :
- 1
- Width :
- 3.91mm
- Pbfree Code :
- yes
- Thickness :
- 1.58mm
- Number of Functions :
- 4
- Family :
- ACT
- Current - Output High, Low :
- 75mA 75mA
- Number of Channels :
- 4
- Prop. Delay@Nom-Sup :
- 9.7 ns
- Operating Supply Voltage :
- 5V
- Series :
- 74ACT
- Packaging :
- Tube
- Number of Outputs :
- 1
- Length :
- 9.9mm
- Number of Bits :
- 2
- Operating Temperature :
- -55°C~125°C
- Contact Plating :
- Gold
- Peak Reflow Temperature (Cel) :
- 260
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Load Capacitance :
- 50pF
- Circuit :
- 4 x 2:1
- JESD-609 Code :
- e4
- Weight :
- 141.690917mg
- Mount :
- Surface Mount
- REACH SVHC :
- No SVHC
- Terminal Position :
- Dual
- Voltage - Supply :
- 4.5V~5.5V
- Output Polarity :
- TRUE
- Type :
- Multiplexer
- Supply Voltage :
- 5V
- Number of Pins :
- 16
- Number of Inputs :
- 8
- Number of Terminations :
- 16
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Lead Free :
- Lead Free
- Datasheets
- CD74ACT257M

Signal Switches, Multiplexers, Decoders Texas Instruments CD74ACT257M Overview
The CD74ACT257M from Texas Instruments represents a superior choice for designers needing robust multiplexing in their electronic circuits. This integrated circuit offers high-speed operation and is particularly suitable for systems that require precise handling and routing of digital signals. The device features four 2:1 multiplexers, each equipped with a common output enable. This allows for increased flexibility and control in signal management. As a part of the Signal Switches, Multiplexers, Decoders category, the CD74ACT257M ensures high performance in a compact 16SOIC package, making it ideal for space-constrained applications while promoting efficiency and reliability.
CD74ACT257M Features
The CD74ACT257M boasts several key features that enhance its utility in advanced electronic systems:
- Four 2:1 multiplexer circuits with individual select inputs.
- Common output enable for all four multiplexers for simplified control.
- Capable of operating from a wide range of power supplies (4.5V to 5.5V).
- High-speed performance with propagation delays significantly reduced.
- Designed in a slim 16SOIC package, perfect for compact setups.
CD74ACT257M Applications
- Digital Signal Routing: Utilized in telecommunication systems to manage and route signals effectively without loss of integrity.
- Data Acquisition Systems: Essential in systems requiring high-speed data collection and multiplexing from multiple sensors.
- Test Equipment: Used in electronic test setups for channel selection and to facilitate complex testing procedures.
- Audio/Video Switching: Ideal for consumer electronics where multiple audio or video sources need to be managed and switched.
- Control Systems: In industrial automation, it controls various parameters by selecting different signal paths based on operational needs.
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