3.3-V ABT Octal Bus Transceivers With 3-State Outputs

These octal Bus Transceivers SN74LVTH2245 are 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.
These devices are designed for asynchronous Communication between data buses. They transmit data from the A bus to the B bus or from the B bus to the A bus, depending on the Logic level at the direction-control (DIR) input. The output-enable (OE) input CAN be used to disable the devices so the buses are effectively isolated.
Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid Logic level. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.
The B-port outputs, which are designed to source or sink up to 12 mA, include equivalent 22- series resistors to reduce overshoot and undershoot.
When VCC is between 0 and 1.5 V, the devices are 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.
These devices are 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 devices when they are 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
SN74LVTH2245DBRE4 Texas Instruments LVT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SSOP-20
SN74LVTH2245NSRE4 Texas Instruments LVT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOP-20
SN74LVTH2245DGVR Texas Instruments 3.3-V ABT Octal Bus Transceivers With 3-State Outputs 20-TVSOP -40 to 85
SN74LVTH2245PW Texas Instruments 3.3-V ABT Octal Bus Transceivers With 3-State Outputs 20-TSSOP -40 to 85
SN74LVTH2245DW Texas Instruments 3.3-V ABT Octal Bus Transceivers With 3-State Outputs 20-SOIC -40 to 85
SN74LVTH2245PWE4 Texas Instruments LVT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, TSSOP-20
SN74LVTH2245DBLE Texas Instruments 3.3-V ABT Octal Bus Transceivers With 3-State Outputs 20-SSOP -40 to 85
SN74LVTH2245DWRG4 Texas Instruments LVT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20
SN74LVTH2245PWRG4 Texas Instruments 3.3-V ABT Octal Bus Transceivers With 3-State Outputs 20-TSSOP -40 to 85
SN74LVTH2245DWR Texas Instruments 3.3-V ABT Octal Bus Transceivers With 3-State Outputs 20-SOIC -40 to 85
SN74LVTH2245 's PackagesSN74LVTH2245 's pdf datasheet
74LVTH2245DGVRE4 TVSOP
74LVTH2245DGVRG4 TVSOP
SN74LVTH2245DBLE SSOP
SN74LVTH2245DBR SSOP
SN74LVTH2245DBRE4 SSOP
SN74LVTH2245DBRG4 SSOP
SN74LVTH2245DGVR TVSOP
SN74LVTH2245DW SOIC
SN74LVTH2245DWE4 SOIC
SN74LVTH2245DWG4 SOIC
SN74LVTH2245DWR SOIC
SN74LVTH2245DWRE4 SOIC
SN74LVTH2245DWRG4 SOIC
SN74LVTH2245NSR SO
SN74LVTH2245NSRE4 SO
SN74LVTH2245NSRG4 SO
SN74LVTH2245PW TSSOP
SN74LVTH2245PWE4 TSSOP
SN74LVTH2245PWG4 TSSOP
SN74LVTH2245PWLE TSSOP
SN74LVTH2245PWR TSSOP
SN74LVTH2245PWRE4 TSSOP
SN74LVTH2245PWRG4 TSSOP




SN74LVTH2245 Pinout, Pinouts
SN74LVTH2245 pinout,Pin out
This is one package pinout of SN74LVTH2245,If you need more pinouts please download SN74LVTH2245's pdf datasheet.

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