SN74LVCH244ANS
- Mfr.Part #
- SN74LVCH244ANS
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC BUFF/DVR TRI-ST DUAL 20SO
- Stock
- 3,960
- In Stock :
- 3,960
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- Manufacturer :
- Texas Instruments
- Product Category :
- Specialized ICs
- Control Type :
- ENABLE LOW
- Package / Case :
- 20-SOIC (0.209, 5.30mm Width)
- Mount :
- Surface Mount
- Propagation Delay :
- 6.9 ns
- Number of Pins :
- 20
- Turn On Delay Time :
- 8.6 ns
- Pin Count :
- 20
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Count Direction :
- Unidirectional
- JESD-609 Code :
- e4
- Number of Input Lines :
- 8
- Packing Method :
- TR
- Family :
- LVC/LCX/Z
- Pbfree Code :
- yes
- Supply Voltage-Min (Vsup) :
- 1.65V
- Length :
- 12.6mm
- Packaging :
- Tape and Reel (TR)
- Number of Elements :
- 2
- Number of Bits per Element :
- 4
- Qualification Status :
- Not Qualified
- Quiescent Current :
- 10μA
- Logic Function :
- Buffer, Inverting
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Load Capacitance :
- 50pF
- Height :
- 2mm
- Lead Free :
- Lead Free
- Number of Ports :
- 2
- Base Part Number :
- 74LVCH244
- Number of Output Lines :
- 3
- Width :
- 5.3mm
- Operating Temperature :
- -40°C~85°C TA
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Series :
- 74LVCH
- Terminal Position :
- Dual
- Supply Voltage :
- 1.8V
- Logic Type :
- Buffer, Non-Inverting
- Peak Reflow Temperature (Cel) :
- 260
- Thickness :
- 1.95mm
- Number of Terminations :
- 20
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 6 Weeks
- Output Type :
- 3-STATE
- Prop. Delay@Nom-Sup :
- 5.9 ns
- Number of Functions :
- 2
- Power Supply Current-Max (ICC) :
- 0.01mA
- Polarity :
- Non-Inverting
- Current - Output High, Low :
- 24mA 24mA
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Voltage - Supply :
- 1.65V~3.6V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Datasheets
- SN74LVCH244ANS

Specialized ICs Texas Instruments SN74LVCH244ANS Overview
The Specialized ICs Texas Instruments SN74LVCH244ANS is a versatile and high-performance dual buffer and non-inverting logic IC, designed for robust operation in a range of digital applications. It features a 20-SOIC (0.209, 5.30mm Width) package, suitable for compact designs, and supports a wide supply voltage range from 1.65V to 3.6V. With its advanced 3-State outputs, this IC ensures efficient interfacing in bus-oriented systems. The IC operates reliably within an ambient temperature range of -40°C to 85°C. Furthermore, it integrates 4 bits per element, with each channel capable of handling 24mA in both high and low logic states. Designed for Surface Mount technology, this IC is provided in a Tape & Reel (TR) form factor to facilitate automated assembly processes, making it an excellent choice for volume production.
Specialized ICs Texas Instruments SN74LVCH244ANS Key Features
The SN74LVCH244ANS offers several key features that make it an excellent choice for demanding applications. These include:
- Dual buffer, non-inverting configuration for reliable logic signal handling.
- Wide operating voltage range from 1.65V to 3.6V, allowing for flexible power management.
- High output current capability of 24mA per channel, suitable for driving heavier loads.
- 3-State outputs for effective bus communication, reducing power consumption when inactive.
- Robust thermal performance with operational stability from -40°C to 85°C.
- 20-pin SOIC packaging optimized for Surface Mount assembly, supporting efficient manufacturing.
- Low quiescent current of 10µA, minimizing idle power consumption.
Specialized ICs Texas Instruments SN74LVCH244ANS Applications
The SN74LVCH244ANS is ideally suited for a wide range of electronic applications, particularly where high reliability and efficiency are required. Its applications include:
- Wired and cordless telephone systems.
- Personal computing devices, including desktop PCs, notebooks, and pocket PCs.
- Audio and radio devices such as desktop radios, clock radios, tuners, portable radios, and car radios.
- Signal transmission devices where multiple line level inputs and outputs are crucial.
- Industrial controls and automation systems that require precise voltage buffering and signal integrity.
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