Octal Bus Transceivers With 3-State Outputs

These octal Bus Transceivers are designed for asynchronous two-way Communication between data buses. These devices transmit data from the A bus to the B bus or from the B bus to the A bus, depending on the level at the direction-control (DIR) input. The output-enable input CAN be used to disable the device so that the buses are effectively isolated.
The -1 version of the SN74ALS645A is identical to the standard version, except that the recommended maximum IOL is increased to 48 mA. There is no -1 version of the SN54ALS645A.
The SN54ALS645A and SN54AS645 are characterized for operation over the full military temperature range of -55?C to 125?C. The SN74ALS645A and SN74AS645 are characterized for operation from 0?C to 70?C.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
SN74AS645NE4 Texas Instruments Octal Bus Transceivers With 3-State Outputs 20-PDIP 0 to 70
SN74AS645DW Texas Instruments Octal Bus Transceivers With 3-State Outputs 20-SOIC 0 to 70
SN74AS645DWG4 Texas Instruments AS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20
SN74AS645DWE4 Texas Instruments Octal Bus Transceivers With 3-State Outputs 20-SOIC 0 to 70
SN74AS645N Texas Instruments Octal Bus Transceivers With 3-State Outputs 20-PDIP 0 to 70
SN74AS645DWRG4 Texas Instruments AS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20
SN74AS645 's PackagesSN74AS645 's pdf datasheet
SN74AS645DW SOIC
SN74AS645DWE4 SOIC
SN74AS645DWG4 SOIC
SN74AS645DWR SOIC
SN74AS645DWRE4 SOIC
SN74AS645DWRG4 SOIC
SN74AS645N PDIP
SN74AS645NE4 PDIP




SN74AS645 Pinout, Pinouts
SN74AS645 pinout,Pin out
This is one package pinout of SN74AS645,If you need more pinouts please download SN74AS645's pdf datasheet.

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