Part Number
|
74LVTH646 |
Manufacturer
|
Fairchild Semiconductor |
Description
|
Low Voltage Octal Transceiver/Register |
Published
|
Mar 22, 2005 |
Detailed Description
|
74LVTH646 Low Voltage Octal Transceiver/Register with 3-STATE Outputs
November 1999 Revised May 2000
74LVTH646 Low Vol...
|
Datasheet
|
74LVTH646
|
Overview
74LVTH646 Low Voltage Octal Transceiver/Register with 3-STATE Outputs
November 1999 Revised May 2000
74LVTH646 Low Voltage Octal Transceiver/Register with 3-STATE Outputs
General Description
The LVTH646 consists of registered bus transceiver circuits, D-type flip-flops, and control circuitry providing multiplexed transmission of data directly from the input bus or from the internal storage registers.
Data on the A or B bus will be loaded into the respective registers on the LOW-toHIGH transition of the appropriate clock pin (CPAB or CPBA).
(See Functional Description) The LVTH646 data inputs include bushold, eliminating the need for external pull-up resistors to hold unused inputs.
The bus...
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