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 SN74LVT240A is organized as two 4-bit Buffer 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.
When VCC is between 0 and 1.5 V, the device is in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 1.5 V, 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
SN74LVT240ADW Texas Instruments 3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-SOIC -40 to 85
SN74LVT240ADWG4 Texas Instruments 3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-SOIC -40 to 85
SN74LVT240APWR Texas Instruments 3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-TSSOP -40 to 85
SN74LVT240ADWR Texas Instruments 3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-SOIC -40 to 85
SN74LVT240APWRE4 Texas Instruments 3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-TSSOP -40 to 85
SN74LVT240ANSR Texas Instruments 3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-SO -40 to 85
SN74LVT240ADBR Texas Instruments 3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-SSOP -40 to 85
SN74LVT240ADGVRG4 Texas Instruments IC LVT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, TVSOP-20, Bus Driver/Transceiver
SN74LVT240APW Texas Instruments 3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-TSSOP -40 to 85
SN74LVT240ADWE4 Texas Instruments 3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-SOIC -40 to 85
SN74LVT240A 's PackagesSN74LVT240A 's pdf datasheet
SN74LVT240ADBR SSOP
SN74LVT240ADBRE4 SSOP
SN74LVT240ADBRG4 SSOP
SN74LVT240ADGVR TVSOP
SN74LVT240ADGVRE4 TVSOP
SN74LVT240ADGVRG4 TVSOP
SN74LVT240ADW SOIC
SN74LVT240ADWE4 SOIC
SN74LVT240ADWG4 SOIC
SN74LVT240ADWR SOIC
SN74LVT240ADWRE4 SOIC
SN74LVT240ADWRG4 SOIC
SN74LVT240ANSR SO
SN74LVT240ANSRE4 SO
SN74LVT240ANSRG4 SO
SN74LVT240APW TSSOP
SN74LVT240APWE4 TSSOP
SN74LVT240APWG4 TSSOP
SN74LVT240APWR TSSOP
SN74LVT240APWRE4 TSSOP
SN74LVT240APWRG4 TSSOP




SN74LVT240A Pinout, Pinouts
SN74LVT240A pinout,Pin out
This is one package pinout of SN74LVT240A,If you need more pinouts please download SN74LVT240A's pdf datasheet.

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SN74LVT240A Application Notes SN74LVT240A RoHS SN74LVT240A Circuits SN74LVT240A footprint
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