SN74HCT244DWRG4
- Mfr.Part #
- SN74HCT244DWRG4
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC BUF NON-INVERT 5.5V 20SOIC
- Stock
- 89,134
- In Stock :
- 89,134
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Thickness :
- 2.35mm
- Pin Count :
- 20
- Power Supply Current-Max (ICC) :
- 0.16mA
- Count Direction :
- Unidirectional
- Packing Method :
- TR
- Supply Voltage :
- 5V
- Radiation Hardening :
- No
- Number of Functions :
- 2
- Packaging :
- Tape and Reel (TR)
- Prop. Delay@Nom-Sup :
- 35 ns
- Polarity :
- Non-Inverting
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Height :
- 2.65mm
- Number of Input Lines :
- 8
- Terminal Form :
- Gull wing
- Mount :
- Surface Mount
- Output Type :
- 3-STATE
- Series :
- 74HCT
- Family :
- HCT
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Number of Ports :
- 2
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Current - Output High, Low :
- 6mA 6mA
- Max I(ol) :
- 0.006 A
- Logic Type :
- Buffer, Non-Inverting
- Number of Elements :
- 2
- Number of Pins :
- 20
- Number of Terminations :
- 20
- RoHS Status :
- ROHS3 Compliant
- Turn On Delay Time :
- 65 ns
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Mounting Type :
- Surface Mount
- Load Capacitance :
- 50pF
- Factory Lead Time :
- 6 Weeks
- JESD-609 Code :
- e4
- Operating Temperature :
- -40°C~85°C TA
- Operating Supply Voltage :
- 5V
- Propagation Delay :
- 45 ns
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Power Supplies :
- 5V
- Length :
- 12.8mm
- Width :
- 7.5mm
- Base Part Number :
- 74HCT244
- Voltage - Supply :
- 4.5V~5.5V
- Logic Function :
- Buffer, Inverting
- Control Type :
- ENABLE LOW
- Number of Bits per Element :
- 4
- Terminal Position :
- Dual
- Quiescent Current :
- 8μA
- Datasheets
- SN74HCT244DWRG4

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74HCT244DWRG4 Overview
The SN74HCT244DWRG4 from Texas Instruments is a robust and versatile octal buffer and line driver designed to ensure reliable performance and signal integrity in complex digital systems. This component features non-inverting buffers with 3-state outputs, housed in a compact 20-SOIC package, operating at a voltage range up to 5.5V. As a key product within the Buffers, Drivers, Receivers, Transceivers category, the SN74HCT244DWRG4 excels in applications requiring high drive and minimal propagation delays, making it ideal for interfacing with high-speed microprocessors and reducing loading on bus lines.
SN74HCT244DWRG4 Features
- Wide operating voltage range of 4.5V to 5.5V
- High-current totem pole outputs (±6 mA)
- Low power consumption and low ICC
- Input compatible with TTL logic levels
- 20-pin SOIC package for efficient PCB space usage
SN74HCT244DWRG4 Applications
- Microprocessor Systems: Acts as a buffer that enhances signal integrity between processors and other components by providing high drive without signal degradation.
- Data Communication Equipment: Utilizes its high-speed non-inverting signal buffering to manage data flow effectively within networking hardware.
- Memory Drivers: Employs its robust driving capacity to ensure stable data transmission to and from memory modules.
- Interface Translation: Useful in translating signals between devices operating at different voltage levels within the specified range.
- Server Motherboards: Integral in managing signal directions and integrity across complex server motherboard architectures.
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