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SN74HC646

Manufacturer: Texas Instruments
SN74HC646 datasheet preview

Datasheet Details

Part number SN74HC646
Datasheet SN74HC646-etcTI.pdf
File Size 798.28 KB
Manufacturer Texas Instruments
Description OCTAL BUS TRANSCEIVERS/REGISTERS
SN74HC646 page 2 SN74HC646 page 3

SN74HC646 Overview

/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...

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SN74HC646 Distributor

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