Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

BU4069UB Fiches technique(PDF) 9 Page - Rohm

No de pièce BU4069UB
Description  Quad 2-Input Hex Inverter
Download  18 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  ROHM [Rohm]
Site Internet  http://www.rohm.com
Logo ROHM - Rohm

BU4069UB Fiches technique(HTML) 9 Page - Rohm

Back Button BU4069UB Datasheet HTML 5Page - Rohm BU4069UB Datasheet HTML 6Page - Rohm BU4069UB Datasheet HTML 7Page - Rohm BU4069UB Datasheet HTML 8Page - Rohm BU4069UB Datasheet HTML 9Page - Rohm BU4069UB Datasheet HTML 10Page - Rohm BU4069UB Datasheet HTML 11Page - Rohm BU4069UB Datasheet HTML 12Page - Rohm BU4069UB Datasheet HTML 13Page - Rohm Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 18 page
background image
Datasheet
Datasheet
9/14
TSZ02201-0RDR1GZ00050-1-2
© 2013 ROHM Co., Ltd. All rights reserved.
09.Aug.2013 Rev.001
www.rohm.com
TSZ22111・15・001
BU4069UB
BU4069UBF
BU4069UBFV
Operational Notes - continued
9.
Testing on Application Boards
When testing the IC on an application board, connecting a capacitor directly to a low-impedance output pin may subject
the IC to stress. Always discharge capacitors completely after each process or step. The IC’s power supply should
always be turned off completely before connecting or removing it from the test setup during the inspection process. To
prevent damage from static discharge, ground the IC during assembly and use similar precautions during transport and
storage.
10. Inter-pin Short and Mounting Errors
Ensure that the direction and position are correct when mounting the IC on the PCB. Incorrect mounting may result in
damaging the IC. Avoid nearby pins being shorted to each other especially to ground, power supply and output pin.
Inter-pin shorts could be due to many reasons such as metal particles, water droplets (in very humid environment) and
unintentional solder bridge deposited in between pins during assembly to name a few.
11. Unused Input Pins
Input terminals of an IC are often connected to the gate of a MOS transistor. The gate has extremely high impedance
and extremely low capacitance. If left unconnected, the electric field from the outside can easily charge it. The small
charge acquired in this way is enough to produce a significant effect on the conduction through the transistor and
cause unexpected operation of the IC. So unless otherwise specified, unused input pins should be connected to the
power supply or ground line.
12. Regarding the Input Pin of the IC
In the construction of this IC, P-N junctions are inevitably formed creating parasitic diodes or transistors. The operation
of these parasitic elements can result in mutual interference among circuits, operational faults, or physical damage.
Therefore, conditions which cause these parasitic elements to operate, such as applying a voltage to an input pin lower
than the ground voltage should be avoided. Furthermore, do not apply a voltage to the input terminals when no power
supply voltage is applied to the IC. Even if the power supply voltage is applied, make sure that the input pins have
voltages within the values specified in the electrical characteristics of this IC.
13. Ceramic Capacitor
When using a ceramic capacitor, determine the dielectric constant considering the change of capacitance with
temperature and the decrease in nominal capacitance due to DC bias and others.


Numéro de pièce similaire - BU4069UB

FabricantNo de pièceFiches techniqueDescription
logo
Rohm
BU4069UB ROHM-BU4069UB Datasheet
48Kb / 4P
   Hex inverter
BU4069UB ROHM-BU4069UB Datasheet
505Kb / 22P
   High Voltage CMOS Logic ICs
BU4069UB ROHM-BU4069UB Datasheet
516Kb / 22P
   High Voltage CMOS Logic ICs
BU4069UB-E2 ROHM-BU4069UB-E2 Datasheet
505Kb / 22P
   High Voltage CMOS Logic ICs
BU4069UBF ROHM-BU4069UBF Datasheet
48Kb / 4P
   Hex inverter
More results

Description similaire - BU4069UB

FabricantNo de pièceFiches techniqueDescription
logo
Fairchild Semiconductor
MM74C00 FAIRCHILD-MM74C00 Datasheet
78Kb / 6P
   Quad 2-Input NAND Gate . Quad 2-Input NOR Gate . Hex Inverter
MM74C00 FAIRCHILD-MM74C00_02 Datasheet
85Kb / 6P
   Quad 2-Input NAND Gate. Quad 2-Input NOR Gate. Hex Inverter
74C00 FAIRCHILD-74C00 Datasheet
63Kb / 1P
   QUAD TWO-INPUT NAND GATE HEX INVERTER
logo
National Semiconductor ...
MM54C00 NSC-MM54C00 Datasheet
146Kb / 6P
   Quad 2-Input NAND Gate, Quad 2-Input NOR Gate, Hex Inverter, Triple 3-Input NAND Gate, Dual 4-Input NAND Gate
logo
Fairchild Semiconductor
74ACT14 FAIRCHILD-74ACT14_11 Datasheet
240Kb / 10P
   Hex Inverter with Schmitt Trigger Input
DM7414 FAIRCHILD-DM7414 Datasheet
35Kb / 3P
   Hex Inverter with Schmitt Trigger Input
logo
ON Semiconductor
74AC14 ONSEMI-74AC14 Datasheet
309Kb / 11P
   Hex Inverter with Schmitt Trigger Input
February 2011 Rev. 1.7.2
logo
Fairchild Semiconductor
74AC14 FAIRCHILD-74AC14 Datasheet
132Kb / 9P
   Hex Inverter with Schmitt Trigger Input
logo
National Semiconductor ...
54AC14 NSC-54AC14 Datasheet
116Kb / 8P
   Hex Inverter with Schmitt Trigger Input
logo
ON Semiconductor
74AC14 ONSEMI-74AC14_V01 Datasheet
374Kb / 11P
   Hex Inverter with Schmitt Trigger Input
December, 2021-Rev. 3
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com