DM74AS646

The DM74AS646 is Octal Bus Transceiver and Register designed by Fairchild Semiconductor.

Product Overview

Fairchild Semiconductor

Datasheet Details

Part number	DM74AS646
Manufacturer	Fairchild Semiconductor
File Size	82.65 KB
Description	Octal Bus Transceiver and Register
Datasheet	DM74AS646_FairchildSemiconductor.pdf
Additional preview pages of the DM74AS646 datasheet.

Product details

Description

This device incorporates an octal bus transceiver and an octal D-type register configured to enable multiplexed transmission of data from bus to bus or internal register to bus.

Features

totem-pole 3-STATE outputs designed specifically for driving highly-capacitive or relatively low-impedance loads. The high-impedance third state and increased high-logic-level drive provide this device with the capability of being connected directly to and driving the bus lines in a bus-organized system without need for interface or pull-up components. It is particularly attractive for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. The registers in th.

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Published: Apr 1, 2005 |