DM74LS253 Datasheet - National Semiconductor

DM74LS253 - TRI-STATE Data Selectors/Multiplexers

Each of these Schottky-clamped data selectors multiplexers contains inverters and drivers to supply fully complementary on-chip binary decoding data selection to the AND-OR gates Separate output control inputs are provided for each of the two four-line sections The TRI-STATE outputs can interface di.

DM74LS253 Features

* Y Y Y Y Y Y Y Y Y TRI-STATE version of LS153 with same pinout Schottky-diode-clamped transistors Permit multiplexing from N-lines to one line Performs parallel-to-serial conversion Strobe output control High fanout totem-pole outputs Typical propagation delay Data to output 12 ns Select to output

DM74LS253_NationalSemiconductor.pdf

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Datasheet Details

Part number:

DM74LS253

Manufacturer:

National Semiconductor

File Size:

158.39 KB

Description:

Tri-state data selectors/multiplexers.

DM74LS253 Distributor

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DM74LS253 TRI-STATE Data Selectors Multiplexers National Semiconductor