3.3-V ABT Octal Buffers/Drivers With 3-State Outputs

This octal Buffer and Line Driver is designed specifically for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL Interface to a 5-V system environment.
The SN74LVT244B 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.
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.
This device is fully specified for hot-insertion applications using Ioff and power-up 3-state. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. The power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down, which prevents driver conflict.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN74LVT244BDW Texas Instruments 3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-SOIC -40 to 85
SN74LVT244BPWE4 Texas Instruments 3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-TSSOP -40 to 85
SN74LVT244BPW Texas Instruments 3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-TSSOP -40 to 85
SN74LVT244BDWR Texas Instruments 3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-SOIC -40 to 85
SN74LVT244BPWR Texas Instruments 3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-TSSOP -40 to 85
SN74LVT244BDBRE4 Texas Instruments 3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-SSOP -40 to 85
SN74LVT244BZQNR Texas Instruments 3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-BGA MICROSTAR JUNIOR -40 to 85
SN74LVT244BDWRG4 Texas Instruments 3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-SOIC -40 to 85
SN74LVT244BPWRG4 Texas Instruments 3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-TSSOP -40 to 85
SN74LVT244BDWRE4 Texas Instruments 3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-SOIC -40 to 85
SN74LVT244B 's PackagesSN74LVT244B 's pdf datasheet
SN74LVT244BDB SSOP
SN74LVT244BDBLE SSOP
SN74LVT244BDBR SSOP
SN74LVT244BDBRE4 SSOP
SN74LVT244BDBRG4 SSOP
SN74LVT244BDW SOIC
SN74LVT244BDWE4 SOIC
SN74LVT244BDWG4 SOIC
SN74LVT244BDWR SOIC
SN74LVT244BDWRE4 SOIC
SN74LVT244BDWRG4 SOIC
SN74LVT244BGQNR BGA
SN74LVT244BNSR SO
SN74LVT244BNSRG4 SO
SN74LVT244BPW TSSOP
SN74LVT244BPWE4 TSSOP
SN74LVT244BPWG4 TSSOP
SN74LVT244BPWLE TSSOP
SN74LVT244BPWR TSSOP
SN74LVT244BPWRE4 TSSOP
SN74LVT244BPWRG4 TSSOP
SN74LVT244BRGYR QFN
SN74LVT244BRGYRG4 QFN
SN74LVT244BZQNR BGA




SN74LVT244B Pinout, Pinouts
SN74LVT244B pinout,Pin out
This is one package pinout of SN74LVT244B,If you need more pinouts please download SN74LVT244B's pdf datasheet.

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SN74LVT244B Application Notes SN74LVT244B RoHS SN74LVT244B Circuits SN74LVT244B footprint
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