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U74AHC158

Unisonic Technologies
Part Number U74AHC158
Manufacturer Unisonic Technologies
Description QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
Published Feb 22, 2016
Detailed Description UNISONIC TECHNOLOGIES CO., LTD U74AHC158 QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS „ DESCRIPTION The U74AHC...
Datasheet PDF File U74AHC158 PDF File

U74AHC158
U74AHC158

Overview
UNISONIC TECHNOLOGIES CO.
, LTD U74AHC158 QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS „ DESCRIPTION The U74AHC158 is a quadruple 2-line to 1-line data selector/multiplexer.
When G is high, all outputs are high.
When G is low, a 4-bit word is selected from one of with two sources and is routed to the four outputs.
The device provides inverted 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 U74AHC158L-P16-R U74AHC158G-P16-R U74AHC158L-P16-T U74AHC158G-P16-T Package TSSOP-16 TSSOP-16 Packing Tape Reel Tube www.
unisonic.
com.
tw Copyright © 2011 Unisonic Technologies Co.
, Ltd 1 of 6 QW-R502-630.
A U74AHC158 „ PIN CONFIGURATION CMOS IC „ FUNCTION TABLE INPUTS G A/B A HXX LLL L LH LHX LHX „ LOGIC DIAGRAM G A/B 1A 1B B X X X L H OUTPUTS Y H H L H L 1Y To three other channels UNISONIC TECHNOLOGIES CO.
, LTD www.
unisonic.
com.
tw 2 of 6 QW-R502-630.
A U74AHC158 CMOS IC „ ABSOLUTE MAXIMUM RATING(TA =25°C , unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Supply Voltage Range VCC -0.
5~7 V Input Voltage Range Output Voltage Range Input Clamp Current (VIN<0) VIN VOUT IIK -0.
5~7 -0.
5~VCC +0.
5 -20 V V mA Output Clamp Current (VOUT<0, or VOUT>VCC) Output Current VCC or GND Current IOK IOUT ICC ±20 mA ±25 mA ±50 mA Storage Temperature TSTG -65 ~ +150 °C Note: 1.
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2.
Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
„ THERMAL DATA PARAMETER Junction to Ambient SYMBOL θJA RATINGS 108 UNIT °C/W „ RECOMMENDED OPERATING COMDITIONS PARAMETER Supply Voltage High-Level Inpu...


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