The SN74HC646 by Texas Instruments is a OCTAL BUS TRANSCEIVERS/REGISTERS. Below is the official datasheet preview.
| Part number | SN74HC646 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 798.28 KB |
| Description | OCTAL BUS TRANSCEIVERS/REGISTERS |
| Datasheet |
 SN74HC646-etcTI.pdf
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ordering information NC No internal connection The ’HC646 devices consist of bus-transceiver circuits with 3-state outputs, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or from the internal registers.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 perfor
📁 SN74HC646 Similar Datasheet
