SN74LS145NSR
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- Mfr.Part #
- SN74LS145NSR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC DECODER 1 X 4:10 16SO
- Stock
- 73
- In Stock ：
- 73
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Operating Temperature :
- 0°C~70°C
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- Additional Feature :
- ION MAX=80MA @ VOL MAX=3V
- Mount :
- Surface Mount
- Propagation Delay :
- 50 ns
- Mounting Type :
- Surface Mount
- Radiation Hardening :
- No
- Type :
- Decoder
- Logic Function :
- Decoder, Demultiplexer
- Package / Case :
- 16-SOIC (0.209, 5.30mm Width)
- Supply Type :
- Single
- Terminal Position :
- Dual
- Number of Elements :
- 1
- JESD-609 Code :
- e4
- Polarity :
- Inverting
- Bandwidth :
- 35MHz
- Number of Terminations :
- 16
- Pbfree Code :
- yes
- Number of Functions :
- 1
- Circuit :
- 1 x 4:10
- Max I(ol) :
- 0.08 A
- Family :
- LS
- Width :
- 5.3mm
- Peak Reflow Temperature (Cel) :
- 260
- Current - Output High, Low :
- - 80mA
- Length :
- 10.3mm
- Pin Count :
- 16
- Number of Pins :
- 16
- Voltage - Supply :
- 4.75V~5.25V
- Height :
- 2mm
- Terminal Form :
- Gull wing
- Turn On Delay Time :
- 50 ns
- Number of Inputs :
- 4
- Series :
- 74LS
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Packing Method :
- TR
- Lead Free :
- Lead Free
- Power Supplies :
- 5V
- Thickness :
- 1.95mm
- Output Characteristics :
- OPEN-COLLECTOR
- Operating Supply Voltage :
- 5V
- Voltage Supply Source :
- Single Supply
- Base Part Number :
- 74LS145
- Factory Lead Time :
- 6 Weeks
- Number of Bits :
- 10
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Weight :
- 200.686274mg
- Number of Outputs :
- 10
- Input Conditioning :
- Standard
- Supply Voltage :
- 5V
- Datasheets
- SN74LS145NSR
Signal Switches, Multiplexers, Decoders Texas Instruments SN74LS145NSR Overview
The Texas Instruments SN74LS145NSR is a meticulously engineered IC decoder designed to provide reliable, high-performance decoding capabilities. This component is part of the robust family of signal switches, multiplexers, and decoders that Texas Instruments is renowned for. It translates a 4-bit binary input into a corresponding 10-line output, which is ideal for applications requiring an efficient data distribution and signal routing solution. Its small footprint, provided in a 16SO package, ensures compatibility with modern compact PCB layouts, making it a versatile choice for designers looking to maximize space without compromising on functionality.
SN74LS145NSR Features
This decoder is crafted to offer several features that enhance its reliability and applicability in complex electronic systems:
- Decodes a 4-bit binary code to a 10-line output, facilitating the implementation of signal distribution networks.
- Low power consumption makes it suitable for use in portable and battery-operated devices.
- High noise immunity and robust performance ensure stable operation in industrial environments.
- Compatible with TTL (Transistor-Transistor Logic), allowing for easy integration into legacy and new designs alike.
- Available in a 16-pin SOIC package that optimizes board space without sacrificing performance.
SN74LS145NSR Applications
- Digital display systems: Utilizes the decoder to map binary inputs to specific display elements, enabling the creation of dynamic and flexible digital readouts.
- Control panel interfaces: In electronic control systems, the SN74LS145NSR can be used to decode user inputs into actionable outputs, simplifying user interface design.
- Signal routing applications: Perfect for use in telecommunications and data communications, where precise signal distribution is necessary.
- Address decoding: Essential in memory selection circuits, the SN74LS145NSR helps in selecting specific memory blocks based on the binary input.
- Keyboard encoding: Converts key presses into coded outputs that can be easily interpreted by the main processor in computing equipment.
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