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74LCX646

Fairchild Semiconductor
Part Number 74LCX646
Manufacturer Fairchild Semiconductor
Description Low Voltage Octal Transceiver/Register
Published Apr 23, 2005
Detailed Description 74LCX646 Low Voltage Octal Transceiver/Register with 5V Tolerant Inputs and Outputs February 1994 Revised April 1999 7...
Datasheet PDF File 74LCX646 PDF File

74LCX646
74LCX646

Overview
74LCX646 Low Voltage Octal Transceiver/Register with 5V Tolerant Inputs and Outputs February 1994 Revised April 1999 74LCX646 Low Voltage Octal Transceiver/Register with 5V Tolerant Inputs and Outputs General Description The LCX646 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-to-HIGH transition of the appropriate pin (CPAB or CPBA)(see Functional Description).
The LCX646 is designed for low voltage (2.
5V or 3.
3V) VCC applications with capability of interfacin...


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