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DM74LS158

Quad 2-Line to 1-Line Data Selectors/Multiplexers

DM74LS158 Features

* Y Y Y Applications Y Y Y Y Y Expand any data input point Multiplex dual data buses Generate four functions of two variables (one variable is common) Source programmable counters Buffered inputs and outputs Typical Propagation Time LS157 9 ns LS158 7 ns Typical Power Dissipation LS157 49 mW LS1

DM74LS158 General Description

These data selectors multiplexers contain inverters and drivers to supply full on-chip data selection to the four output gates A separate strobe input is provided A 4-bit word is selected from one of two sources and is routed to the four outputs The LS157 presents true data whereas the LS158 present.

DM74LS158 Datasheet (160.15 KB)

Preview of DM74LS158 PDF

Datasheet Details

Part number:

DM74LS158

Manufacturer:

National Semiconductor

File Size:

160.15 KB

Description:

Quad 2-line to 1-line data selectors/multiplexers.
54LS157 DM54LS157 DM74LS157 54LS158 DM54LS158 DM74LS158 Quad 2-Line to 1-Line Data Selectors Multiplexers June 1989 54LS157 DM54LS157 DM74LS157 54LS.

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DM74LS158 Quad 2-Line 1-Line Data Selectors Multiplexers National Semiconductor

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