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Partname: | SNJ54ABT652AJT |
Description: | OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS |
Manufacturer: | Texas Instruments |
Package: | JT |
Pins: | 24 |
Oper. temp.: | -55 to 125 |
Datasheet: | PDF (165K). Click here to download *) |
These devices consist of bus-transceiver circuits, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the data bus or from the internal storage registers. Output-enable (OEAB and OEBA) inputs are provided to control the transceiver functions. Select-control (SAB and SBA) inputs are provided to select either real-time or stored data for transfer. The circuitry used for select control eliminates the typical decoding glitch that occurs in a multiplexer during the transition between stored and real-time data. A low input selects real-time data, and a high input selects stored data. Figure 1 illustrates the four fundamental bus-management functions that can be performed with the 'ABT652A. |
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Click here to download SNJ54ABT652AJT Datasheet*) |
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