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74LCX157 - Low Voltage Quad 2-Input Multiplexer

General Description

The LCX157 is a high-speed quad 2-input multiplexer.

Four bits of data from two sources can be selected using the common Select and Enable inputs.

The four outputs present the selected data in the true (noninverted) form.

Key Features

  • s 5V tolerant inputs s 2.3V.
  • 3.6V VCC specifications provided s 5.8 ns tPD max (VCC = 3.3V), 10 µA ICC max s Power down high impedance inputs and outputs s ±24 mA output drive (VCC = 3.0V) s Implements patented noise/EMI reduction circuitry s Latch-up performance exceeds 500 mA s ESD performance: Human body model > 2000V Machine model > 200V Ordering Code: Order Number 74LCX157M 74LCX157SJ 74LCX157MTC Package Number M16A M16D MTC16 Package.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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74LCX157 Low Voltage Quad 2-Input Multiplexer with 5V Tolerant Inputs May 1995 Revised March 1999 74LCX157 Low Voltage Quad 2-Input Multiplexer with 5V Tolerant Inputs General Description The LCX157 is a high-speed quad 2-input multiplexer. Four bits of data from two sources can be selected using the common Select and Enable inputs. The four outputs present the selected data in the true (noninverted) form. The LCX157 can also be used as a function generator. The 74LCX157 is fabricated with advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation. Features s 5V tolerant inputs s 2.3V–3.6V VCC specifications provided s 5.8 ns tPD max (VCC = 3.3V), 10 µA ICC max s Power down high impedance inputs and outputs s ±24 mA output drive (VCC = 3.