74AS257 Datasheet - Fairchild Semiconductor

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

74AS257 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 proc

74AS257 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.

74AS257 Datasheet (59.13 KB)

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74AS257

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Fairchild Semiconductor

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59.13 KB

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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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74AS257 3-STATE Quad Line Data Selector Multiplexers Fairchild Semiconductor

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74AS257 Features

74AS257 General Description

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