DatasheetsPDF.com

U74AHC157

Unisonic Technologies
Part Number U74AHC157
Manufacturer Unisonic Technologies
Description QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
Published Feb 22, 2016
Detailed Description UNISONIC TECHNOLOGIES CO., LTD U74AHC157 QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS / MULTIPLEXERS „ DESCRIPTION The U74A...
Datasheet PDF File U74AHC157 PDF File

U74AHC157
U74AHC157

Overview
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.
, Ltd 1 of 6 QW-R502-626.
A U74AHC157 „ PIN CONFIGURATION CMOS IC „ FUNCTION TABLE G H L L L L INPUTS A/B X L L H H A X L H X X „ LOGIC DIAGRAM B X X X L H OUTPUTS Y L L H L H UNISONIC TECHNOLOGIES CO.
, LTD www.
unisonic.
com.
tw 2 of 6 QW-R502-626.
A U74AHC157 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 ±20 mA IOUT ±25 mA ICC ±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.
Note: 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.
„ RECOMMENDED OPERATING COMDITIONS PARAMETER Supply Voltage High-Level Input Voltage Low-Level Input Voltage Input Voltage Output Voltage High-level Output Current Low-level Output Current Inp...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)