SN74AS244ANS
- Mfr.Part #
- SN74AS244ANS
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC BUFF/DVR 3-ST OCT 20SO
- Stock
- 9,360
- In Stock :
- 9,360
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- Manufacturer :
- Texas Instruments
- Product Category :
- Specialized ICs
- Polarity :
- Non-Inverting
- Operating Supply Voltage :
- 5V
- Number of Pins :
- 20
- Number of Bits per Element :
- 4
- Number of Functions :
- 2
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 20
- Turn On Delay Time :
- 9 ns
- Power Supplies :
- 5V
- Base Part Number :
- 74AS244
- Number of Output Lines :
- 3
- Packing Method :
- TR
- Mount :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Number of Ports :
- 2
- Logic Type :
- Buffer, Non-Inverting
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Voltage - Supply :
- 4.5V~5.5V
- Count Direction :
- Unidirectional
- Qualification Status :
- Not Qualified
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Voltage :
- 5V
- JESD-609 Code :
- e4
- Number of Input Lines :
- 8
- Height :
- 2mm
- Series :
- 74AS
- Logic Function :
- Buffer, Inverting
- Thickness :
- 1.95mm
- Output Type :
- 3-STATE
- Current - Output High, Low :
- 15mA 64mA
- Control Type :
- ENABLE LOW
- ECCN Code :
- EAR99
- Propagation Delay :
- 6.2 ns
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Family :
- AS
- Power Supply Current-Max (ICC) :
- 90mA
- Factory Lead Time :
- 6 Weeks
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Terminations :
- 20
- Number of Elements :
- 2
- Operating Temperature :
- 0°C~70°C TA
- Length :
- 12.6mm
- Package / Case :
- 20-SOIC (0.209, 5.30mm Width)
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 5.3mm
- Datasheets
- SN74AS244ANS

Specialized ICs Texas Instruments SN74AS244ANS Overview
The Specialized ICs Texas Instruments SN74AS244ANS is a high-performance, dual 4-bit non-inverting buffer designed with advanced Schottky TTL technology. This IC operates within a supply voltage range of 4.5V to 5.5V, making it ideal for interfacing with 5V logic systems. Encased in a 20-SOIC package, the SN74AS244ANS features a compact form factor of 0.209 inches in width, accommodating tight PCB layouts. With a temperature operating range from 0°C to 70°C, it ensures reliability under a broad spectrum of environmental conditions. The device supports 3-state outputs to facilitate bus-oriented applications, providing high drive current (15mA to 64mA) suitable for driving capacitive loads while maintaining signal integrity. The robust design and performance specifications make this IC an excellent choice for demanding applications that require precise voltage buffering and signal integrity.
Specialized ICs Texas Instruments SN74AS244ANS Key Features
- Advanced Schottky TTL technology for high-speed operation.
- Wide supply voltage range from 4.5V to 5.5V compatible with 5V logic levels.
- 3-state outputs that simplify connection to bus-oriented systems.
- Dual 4-bit configuration, facilitating robust data handling.
- High drive current (15mA to 64mA) ideal for capacitive loads.
- Operational temperature range from 0°C to 70°C, ensuring reliability in various environments.
- 20-SOIC narrow package, optimizing space on PCBs.
Specialized ICs Texas Instruments SN74AS244ANS Applications
The Specialized ICs Texas Instruments SN74AS244ANS is utilized in a variety of applications where high-speed non-inverting buffer capabilities are essential. These include:
- High-speed data communication equipment.
- Bus driver networks in computing systems, such as servers and desktop PCs.
- Signal buffering in telecom infrastructure.
- Peripheral driving in embedded systems.
- Interface logic applications between different logic families.
- Industrial control systems where robust data integrity is required.
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