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DS3647A Datasheet - National Semiconductor Corporation

Quad Tri-state MOS Memory I/o Register

DS3647A Features

* TRI-STATE outputs The ‘‘B’’ port outputs are designed for use in bus organized data transmission systems and can sink 80 mA and source b5 2 mA Data going from port ‘‘A’’ to port ‘‘B’’ and from ‘‘B’’ to port ‘‘A’’ is inverted in the DS3647A Features Y Y Y Y Y Y Y Y PNP inputs minimize loading Fall-

DS3647A General Description

The DS3647A is a 4-bit I O buffer register intended for use in MOS memory systems This circuit employs a fall-through latch for data storage This method of latching captures the data in parallel with the output thus eliminating the delays encountered in other designs This circuit uses Schottkyclampe.

DS3647A Datasheet (166.48 KB)

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Datasheet Details

Part number:

DS3647A

Manufacturer:

National Semiconductor Corporation

File Size:

166.48 KB

Description:

Quad tri-state mos memory i/o register.

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DS3647A Quad Tri-state MOS Memory Register National Semiconductor Corporation

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