| Part Number | 54AC16646 |
| Manufacturer | Texas Instruments |
| Title | 16-BIT BUS TRANSCEIVERS AND REGISTERS |
| Description | The ’AC16646 are 16-bit bus transceivers that consist of D-type flip-flops and control circuitry, with 3-state outputs arranged for multiplexed tr... |
| Features |
one 16-bit transceiver. Data on the A or B bus is clocked into the registers on the low-to-high transition of the appropriate clock (CLKAB or CLKBA) input. Figure 1 illustrates the four fundamental bus-management functions that can be performed with the bus transceivers and registers.
54AC16646 . ....
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| File Size | 277.24KB |
| Datasheet |
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54AC16640 : The ’AC16640 are inverting 16-bit transceivers designed for asynchronous communication between data buses. These devices can be used as two 8-bit transceivers or one 16-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 direction-control (1DIR and 2DIR) inputs. The output-enable (1OE and 2OE) inputs can be used to disable the device so that the buses are effectively isolated. 54AC16640 WD PACKAGE 74AC16640 DL PACKAGE (TOP VIEW) 1DIR 1B1 1B2 GND 1B3 1B4 VCC 1B5 1B6 GND 1B7 1B8 2B1 2B2 GND 2B3 2B4 VCC 2B5 2B6 GND 2B7 2B8 2DIR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 .