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74ABT16500

Fairchild Semiconductor
Part Number 74ABT16500
Manufacturer Fairchild Semiconductor
Description 18-Bit Universal Bus Transceivers
Published Apr 3, 2005
Detailed Description 74ABT16500 18-Bit Universal Bus Transceivers with 3-STATE Outputs April 1993 Revised January 1999 74ABT16500 18-Bit Un...
Datasheet PDF File 74ABT16500 PDF File

74ABT16500
74ABT16500

Overview
74ABT16500 18-Bit Universal Bus Transceivers with 3-STATE Outputs April 1993 Revised January 1999 74ABT16500 18-Bit Universal Bus Transceivers with 3-STATE Outputs General Description The ABT16500 18-bit universal bus transceiver combines D-type latches and D-type flip-flops to allow data flow in transparent, latched, and clocked modes.
Data flow in each direction is controlled by output-enable (OEAB and OEBA), latch-enable (LEAB and LEBA), and clock (CLKAB and CLKBA) inputs.
For A-to-B data flow, the device operates in the transparent mode when LEAB is HIGH.
When LEAB is LOW, the A data is latched if CLKAB is held at a HIGH or LOW logic level.
If LEAB is LOW, the A bus data is stored in t...


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