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U74AHC157 - QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS

General Description

The U74AHC157 is a quadruple 2-line to 1-line data selector/multiplexer.

When G is high all outputs are low.

When G is low a 4-bit word is selected from one of two sources and is routed to the four outputs.

Key Features

  • S.
  • Wide supply voltage range from 2V to 5.5V.
  • Max tPD of 4.1ns from A or B to Y at 5V, CL=15pF.
  • Low power consumption, ICC = 4 μA (MAX) at 5.5V.
  • ±8 mA output driver at 5V CMOS IC.

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Full PDF Text Transcription (Reference)

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UNISONIC TECHNOLOGIES CO., LTD U74AHC157 QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS / MULTIPLEXERS „ DESCRIPTION The U74AHC157 is a quadruple 2-line to 1-line data selector/multiplexer. When G is high all outputs are low. When G is low a 4-bit word is selected from one of two sources and is routed to the four outputs. The device provides true data. „ FEATURES * Wide supply voltage range from 2V to 5.5V * Max tPD of 4.1ns from A or B to Y at 5V, CL=15pF * Low power consumption, ICC = 4 μA (MAX) at 5.5V * ±8 mA output driver at 5V CMOS IC „ ORDERING INFORMATION Ordering Number Lead Free Halogen Free U74AHC157L-P16-R U74AHC157G-P16-R U74AHC157L-P16-T U74AHC157G-P16-T Package TSSOP-16 TSSOP-16 Packing Tape Reel Tube www.unisonic.com.tw Copyright © 2011 Unisonic Technologies Co.