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DM74AS257

3-STATE Quad 1 of 2 Line Data Selector/Multiplexers

DM74AS257 Features

* s Switching specifications at 50 pF s Switching specifications guaranteed over full temperature and VCC range s Advanced oxide-isolated, ion-implanted Schottky TTL process s Functionally and pin for pin compatible with Schottky, low power Schottky, and advanced low power Schottky TTL counterpart s I

DM74AS257 General Description

These data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four 3STATE outputs that can interface directly with data lines of bus-organized systems. A 4-bit word selected from one of two sources is routed to the four outputs. The DM74AS257 presents t.

DM74AS257 Datasheet (60.08 KB)

Preview of DM74AS257 PDF

Datasheet Details

Part number:

DM74AS257

Manufacturer:

Fairchild Semiconductor

File Size:

60.08 KB

Description:

3-state quad 1 of 2 line data selector/multiplexers.
DM74AS257

* DM74AS258 3-STATE Quad 1 of 2 Line Data Selector/Multiplexers September 1986 Revised March 2000 DM74AS257

* DM74AS258 3-.

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TAGS

DM74AS257 3-STATE Quad Line Data Selector Multiplexers Fairchild Semiconductor

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