SN74HC244DWR
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- Mfr.Part #
- SN74HC244DWR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC BUFFER NON-INVERT 6V 20SOIC
- Stock
- 1,402
- In Stock ：
- 1,402
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Polarity :
- Non-Inverting
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Factory Lead Time :
- 6 Weeks
- Quiescent Current :
- 8μA
- Family :
- HC/UH
- Number of Circuits :
- 8
- Number of Ports :
- 2
- Contact Plating :
- Gold
- Series :
- 74HC
- Number of Functions :
- 2
- Number of Terminations :
- 20
- Height :
- 2.65mm
- Pin Count :
- 20
- Voltage - Supply :
- 2V~6V
- Logic Type :
- Buffer, Non-Inverting
- Number of Pins :
- 20
- Width :
- 7.5mm
- Load Capacitance :
- 150pF
- Mounting Type :
- Surface Mount
- Number of Elements :
- 2
- Thickness :
- 2.35mm
- Radiation Hardening :
- No
- JESD-609 Code :
- e3
- Propagation Delay :
- 250 ns
- REACH SVHC :
- No SVHC
- Terminal Position :
- Dual
- Supply Voltage :
- 5V
- Terminal Form :
- Gull wing
- Operating Supply Voltage :
- 5V
- Length :
- 12.8mm
- Peak Reflow Temperature (Cel) :
- 260
- Turn On Delay Time :
- 165 ns
- Packing Method :
- TR
- Control Type :
- ENABLE LOW
- Logic Function :
- Buffer, Inverting
- Terminal Finish :
- Matte Tin (Sn)
- Current - Output High, Low :
- 7.8mA 7.8mA
- Operating Temperature :
- -40°C~85°C TA
- Mount :
- Surface Mount
- Number of Bits per Element :
- 4
- Number of Outputs :
- 8
- Base Part Number :
- 74HC244
- Supply Voltage-Min (Vsup) :
- 2V
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Count Direction :
- Unidirectional
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Packaging :
- Tape and Reel (TR)
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage-Max (Vsup) :
- 6V
- Output Type :
- 3-STATE
- Datasheets
- SN74HC244DWR
Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74HC244DWR Overview
The SN74HC244DWR from Texas Instruments is a pivotal component in the realm of digital electronics, specifically within the Buffers, Drivers, Receivers, Transceivers category. This non-inverting buffer and line driver are designed to ensure integrity and drive capability in high-speed, noise-sensitive signal environments. With its wide voltage range of up to 6V, the SN74HC244DWR excels in interfacing between different voltage systems in multi-voltage digital logic circuits. Encased in a 20-SOIC package, it offers optimal functionality while minimizing space on printed circuit boards, making it a preferred choice for advanced digital systems.
SN74HC244DWR Features
- Operates from a wide voltage range (2V to 6V), facilitating integration in systems with varying logic levels.
- Robust non-inverting buffer capabilities enhance signal integrity across long distances and electromagnetically challenging environments.
- High drive outputs with low power consumption, providing efficient performance in power-sensitive applications.
- 20-SOIC package offers a compact footprint, essential for dense circuit designs.
SN74HC244DWR Applications
- Microcontroller Systems: Acts as an interface to expand the number of output ports, buffering signals to drive larger loads without overloading the microcontroller’s outputs.
- Signal Routing: Utilized in complex digital boards to maintain signal integrity when routing signals across long distances or through noisy environments.
- Memory Address Decoders: Integral in driving address signals to memory banks, ensuring stable and reliable operation even under varying electrical conditions.
- Bus Interface Devices: Helps in managing data flow between different bus systems, providing necessary buffering to meet the requirements for bus signal voltage levels and current driving capacity.
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