SN74LS253DR
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- Mfr.Part #
- SN74LS253DR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MULTIPLEXER 2 X 4:1 16SOIC
- Stock
- 2,560
- In Stock ：
- 2,560
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Width :
- 3.91mm
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Operating Temperature :
- 0°C~70°C
- Number of Inputs :
- 8
- Operating Supply Voltage :
- 5V
- Family :
- LS
- Supply Type :
- Single
- ECCN Code :
- EAR99
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Base Part Number :
- 74LS253
- Number of Functions :
- 2
- Length :
- 9.9mm
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Bits :
- 4
- Pin Count :
- 16
- Packing Method :
- TR
- Lead Free :
- Lead Free
- Output Characteristics :
- 3-STATE
- Series :
- 74LS
- Voltage - Supply :
- 4.75V~5.25V
- Supply Voltage :
- 5V
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Weight :
- 141.690917mg
- Number of Pins :
- 16
- Factory Lead Time :
- 6 Weeks
- Bandwidth :
- 35MHz
- Number of Terminations :
- 16
- Power Supplies :
- 5V
- Output Polarity :
- TRUE
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Voltage Supply Source :
- Single Supply
- Current - Output High, Low :
- 2.6mA 8mA
- Circuit :
- 2 x 4:1
- Terminal Form :
- Gull wing
- Propagation Delay :
- 25 ns
- Thickness :
- 1.58mm
- Mounting Type :
- Surface Mount
- Type :
- Multiplexer
- Height :
- 1.75mm
- Independent Circuits :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Number of Channels :
- 2
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Number of Outputs :
- 1
- Mount :
- Surface Mount
- JESD-609 Code :
- e4
- Datasheets
- SN74LS253DR
Signal Switches, Multiplexers, Decoders Texas Instruments SN74LS253DR Overview
The Texas Instruments SN74LS253DR is a dual 4-to-1 multiplexer designed for digital signal switching and routing applications. This component utilizes silicon-gate CMOS technology, ensuring low power consumption and high speed. The device allows any one of four inputs to be selected and routed to each output using a common select input, making it a versatile choice for complex data management and signal integrity. Its 16-SOIC package is optimized for surface mounting, facilitating efficient assembly and integration into a wide range of electronic systems. This overview will delve into how the Signal Switches, Multiplexers, Decoders Texas Instruments SN74LS253DR can be an ideal choice for manufacturers seeking reliable and efficient data routing solutions.
SN74LS253DR Features
- Dual 4-to-1 multiplexer functionality, enabling versatile switching options.
- Operates from a wide voltage range of 2V to 6V, accommodating various logic levels.
- Low power consumption, with typical quiescent current of only 20 µA.
- High noise immunity characteristic of CMOS technology.
- Outputs can drive up to 10 LSTTL loads, providing good interfacing capability.
SN74LS253DR Applications
- Data processing systems: Used for routing data signals to different parts of the system as required, enhancing flexibility and efficiency in data handling.
- Communication equipment: Facilitates the selection of communication channels or paths, crucial for managing multiple data streams in routers and switches.
- Signal routing in audio/video applications: Allows for the selection and distribution of different AV sources to various outputs, useful in multimedia setups and broadcasting.
- Instrumentation and measurement systems: Ensures precise control over which signals are directed to measurement equipment, critical for accurate data acquisition and testing.
- Function generators: Utilized in selecting and routing different waveforms or signals, essential in testing and development labs.
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