54ACT16863
description
The ’ACT16863 are 18-bit noninverting transceivers designed for asynchronous munication between data buses. The control-function implementation minimizes external timing requirements.
The ’ACT16863 can be used as two 9-bit transceivers or one 18-bit transceiver. They allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the output-enable (OEAB or OEBA) inputs.
54ACT16863 . . . WD PACKAGE 74ACT16863 . . . DL PACKAGE
(TOP VIEW)
1OEAB 1 1B1 2 1B2 3 GND 4 1B3 5 1B4 6 VCC 7 1B5 8 1B6 9 1B7 10 GND 11 1B8 12 1B9 13 GND 14 GND 15 2B1 16 2B2 17 GND 18 2B3 19 2B4 20 2B5 21 VCC 22 2B6 23 2B7 24 GND 25 2B8 26 2B9 27
2OEAB 28
56 1OEBA 55 1A1 54 1A2 53 GND 52 1A3 51 1A4 50 VCC 49 1A5 48 1A6 47 1A7 46 GND 45 1A8 44 1A9 43 GND 42 GND 41 2A1 40 2A2 39 GND 38 2A3 37 2A4 36 2A5 35 VCC 34 2A6 33 2A7 32 GND 31 2A8 30 2A9 29 2OEBA
The 74ACT16863 is packaged in TI’s shrink small-outline package (DL), which provides twice the I/O...
