OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTSThese octal Bus Transceivers SN54ALS645A SN54AS645 SN74ALS645A SN74AS645 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 (OE) 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 55C to 125C. The
SN74ALS645A and SN74AS645 are
characterized for operation from 0C to 70C. By Texas Instruments
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Part | Manufacturer | Description | Datasheet | Samples | |
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SN54ALS645AJ | Texas Instruments | Octal Bus Transceivers With 3-State Outputs 20-CDIP -55 to 125 |
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SN54ALS645A Pb-Free | SN54ALS645A Cross Reference | SN54ALS645A Schematic | SN54ALS645A Distributor |
SN54ALS645A Application Notes | SN54ALS645A RoHS | SN54ALS645A Circuits | SN54ALS645A footprint |