Octal Bus Transceivers With 3-State Outputs

The ?AC245 octal Bus Transceivers are designed for asynchronous two-way Communication between data buses. The control-function implementation minimizes external Timing requirements.
When the output-enable (OE) is low, the device passes noninverted 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. A high on OE disables the device so that the buses are effectively isolated.
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
SN74AC245DW Texas Instruments Octal Bus Transceivers With 3-State Outputs 20-SOIC -40 to 85
SN74AC245NSRG4 Texas Instruments Octal Bus Transceivers With 3-State Outputs 20-SO -40 to 85
SN74AC245DBRG4 Texas Instruments AC SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SSOP-20
SN74AC245NSRE4 Texas Instruments AC SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOP-20
SN74AC245DWRE4 Texas Instruments Octal Bus Transceivers With 3-State Outputs 20-SOIC -40 to 85
SN74AC245PWLE Texas Instruments Octal Bus Transceivers With 3-State Outputs 20-TSSOP -40 to 85
SN74AC245DWR Texas Instruments Octal Bus Transceivers With 3-State Outputs 20-SOIC -40 to 85
SN74AC245PWG4 Texas Instruments Octal Bus Transceivers With 3-State Outputs 20-TSSOP -40 to 85
SN74AC245DWRG4 Texas Instruments Octal Bus Transceivers With 3-State Outputs 20-SOIC -40 to 85
SN74AC245PWR Texas Instruments Octal Bus Transceivers With 3-State Outputs 20-TSSOP -40 to 85
SN74AC245 's PackagesSN74AC245 's pdf datasheet
SN74AC245DBLE SSOP
SN74AC245DBR SSOP
SN74AC245DBRE4 SSOP
SN74AC245DBRG4 SSOP
SN74AC245DW SOIC
SN74AC245DWE4 SOIC
SN74AC245DWG4 SOIC
SN74AC245DWR SOIC
SN74AC245DWRE4 SOIC
SN74AC245DWRG4 SOIC
SN74AC245N PDIP
SN74AC245NE4 PDIP
SN74AC245NSR SO
SN74AC245NSRE4 SO
SN74AC245NSRG4 SO
SN74AC245PW TSSOP
SN74AC245PWE4 TSSOP
SN74AC245PWG4 TSSOP
SN74AC245PWLE TSSOP
SN74AC245PWR TSSOP
SN74AC245PWRE4 TSSOP
SN74AC245PWRG4 TSSOP




SN74AC245 Pinout, Pinouts
SN74AC245 pinout,Pin out
This is one package pinout of SN74AC245,If you need more pinouts please download SN74AC245's pdf datasheet.

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