DatasheetsPDF.com

U74HC540

Unisonic Technologies
Part Number U74HC540
Manufacturer Unisonic Technologies
Description OCTAL BUFFERS AND LINE DRIVERS
Published Feb 22, 2016
Detailed Description UNISONIC TECHNOLOGIES CO., LTD U74HC540 OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS  DESCRIPTION The U74HC540 ...
Datasheet PDF File U74HC540 PDF File

U74HC540
U74HC540

Overview
UNISONIC TECHNOLOGIES CO.
, LTD U74HC540 OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS  DESCRIPTION The U74HC540 combines with octal buffers and line drivers with inverting 3-state outputs.
The 3-state output is controlled by output enable inputs OE1 and OE2 , all eight outputs will be in high-impedance when either of the 2 inputs is applied with high voltage.
 FEATURES * Operation voltage range: 2V ~ 6V * High-current 3-state outputs for bus driver * Inverting outputs  ORDERING INFORMATION Ordering Number Lead Free Halogen Free U74HC540L-D20-T U74HC540G-D20-T U74HC540L-S20-R U74HC540G-S20-R U74HC540L-P20-R U74HC540G-P20-R Package DIP-20 SOP-20 TSSOP-20 CMOS IC Packing Tube Tape Reel Tape Reel  MARKING www.
unisonic.
com.
tw Copyright © 2023 Unisonic Technologies Co.
, Ltd 1 of 5 QW-R126-004.
E U74HC540  PIN CONFIGURATION CMOS IC  FUNCTION TABLE (each gate) INPUT OE1 OE 2 A L L L L L H H X X X H X  LOGIC DIAGRAM (positive logic) OUTPUT Y H L Z Z UNISONIC TECHNOLOGIES CO.
, LTD www.
unisonic.
com.
tw 2 of 5 QW-R126-004.
E U74HC540 CMOS IC  ABSOLUTE MAXIMUM RATINGS (unless otherwise specified)(Note 1) PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC -0.
5~7 V Input Clamp Current IIK ±20 mA Output Clamp Current IOK ±20 mA Output Current IOUT ±35 mA VCC or GND Current ICC ±70 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.
 RECOMMENDED OPERATING CONDITIONS PARAMETER Supply Voltage Input Voltage Output Voltage SYMBOL VCC VIN VOUT Input Transition Rise or Fall Rate tR, tF Operating Temperature TA  ELECTRICAL CHARACTERISTICS CONDITIONS VCC=2V VCC=4.
5V VCC=6V MIN TYP MAX UNIT 2 5 6 V ...


Similar Datasheet


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