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DM74AS257 Datasheet, Fairchild Semiconductor

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

DM74AS257 Avg. rating / M : 1.0 rating-11

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DM74AS257 Datasheet

Features and benefits

s Switching specifications at 50 pF s Switching specifications guaranteed over full temperature and VCC range s Advanced oxide-isolated, ion-implanted Schottky TTL proces.

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 ro.

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TAGS

DM74AS257
3-STATE
Quad
Line
Data
Selector
Multiplexers
DM74AS258
DM74AS21
DM74AS240
Fairchild Semiconductor

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