Octal Buffer/Driver With 3-State Outputs

This octal Buffer Line Driver is designed for 1.65-V to 3.6-V VCC operation.
The SN74LVC2244A is organized as two 4-bit Line Drivers with separate output-enable (OE) inputs. When OE is low, the device passes data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state.
The outputs, which are designed to sink up to 12 mA, include equivalent 26- resistors to reduce overshoot and undershoot.
Inputs CAN be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in a mixed 3.3-V/5-V system environment.
This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN74LVC2244ADBQRE4 Texas Instruments Octal Buffer/Driver With 3-State Outputs 20-SSOP -40 to 85
SN74LVC2244ADWR Texas Instruments Octal Buffer/Driver With 3-State Outputs 20-SOIC -40 to 85
SN74LVC2244APWR Texas Instruments Octal Buffer/Driver With 3-State Outputs 20-TSSOP -40 to 85
SN74LVC2244ADWRE4 Texas Instruments Octal Buffer/Driver With 3-State Outputs 20-SOIC -40 to 85
SN74LVC2244APWRE4 Texas Instruments Octal Buffer/Driver With 3-State Outputs 20-TSSOP -40 to 85
SN74LVC2244ADBQR Texas Instruments Octal Buffer/Driver With 3-State Outputs 20-SSOP -40 to 85
SN74LVC2244APWLE Texas Instruments Octal Buffer/Driver With 3-State Outputs 20-TSSOP -40 to 85
SN74LVC2244ADBR Texas Instruments Octal Buffer/Driver With 3-State Outputs 20-SSOP -40 to 85
SN74LVC2244ADWRG4 Texas Instruments Octal Buffer/Driver With 3-State Outputs 20-SOIC -40 to 85
SN74LVC2244APWRG4 Texas Instruments Octal Buffer/Driver With 3-State Outputs 20-TSSOP -40 to 85
SN74LVC2244A 's PackagesSN74LVC2244A 's pdf datasheet
SN74LVC2244ADBLE SSOP
SN74LVC2244ADBQR SSOP
SN74LVC2244ADBQRE4 SSOP
SN74LVC2244ADBQRG4 SSOP
SN74LVC2244ADBR SSOP
SN74LVC2244ADBRG4 SSOP
SN74LVC2244ADGVR TVSOP
SN74LVC2244ADGVRE4 TVSOP
SN74LVC2244ADGVRG4 TVSOP
SN74LVC2244ADW SOIC
SN74LVC2244ADWE4 SOIC
SN74LVC2244ADWG4 SOIC
SN74LVC2244ADWR SOIC
SN74LVC2244ADWRE4 SOIC
SN74LVC2244ADWRG4 SOIC
SN74LVC2244ANSR SO
SN74LVC2244ANSRE4 SO
SN74LVC2244ANSRG4 SO
SN74LVC2244APW TSSOP
SN74LVC2244APWE4 TSSOP
SN74LVC2244APWG4 TSSOP
SN74LVC2244APWLE TSSOP
SN74LVC2244APWR TSSOP
SN74LVC2244APWRE4 TSSOP
SN74LVC2244APWRG4 TSSOP
SN74LVC2244APWT TSSOP
SN74LVC2244APWTE4 TSSOP
SN74LVC2244APWTG4 TSSOP




SN74LVC2244A Pinout, Pinouts
SN74LVC2244A pinout,Pin out
This is one package pinout of SN74LVC2244A,If you need more pinouts please download SN74LVC2244A's pdf datasheet.

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