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SN54LS253 - DUAL 4-INPUT MULTIPLEXER

Description

The LS253 contains two identical 4-Input Multiplexers with 3-state outputs.

They select two bits from four sources selected by common select inputs (S0, S1).

Features

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Other Datasheets by Motorola Semiconductor (now NXP Semiconductors)

Part Number Description
SN54LS251 8-INPUT MULTIPLEXER
SN54LS256 DUAL 4-BIT ADDRESSABLE LATCH
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Full PDF Text Transcription

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SN54/74LS253 DUAL 4-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS The LSTTL/ MSI SN54/ 74LS253 is a Dual 4-Input Multiplexer with 3-state outputs. It can select two bits of data from four sources using common select inputs. The outputs may be individually switched to a high impedance state with a HIGH on the respective Output Enable (E0) inputs, allowing the outputs to interface directly with bus oriented systems. It is fabricated with the Schottky barrier diode process for high speed and is completely compatible with all Motorola TTL families.
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