Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

74LVQ157 Datasheet(PDF) 3 Page - STMicroelectronics

Part No. 74LVQ157
Description  LOW VOLTAGE QUAD 2 CHANNEL MULTIPLEXER
Download  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

74LVQ157 Datasheet(HTML) 3 Page - STMicroelectronics

  74LVQ157 Datasheet HTML 1Page - STMicroelectronics 74LVQ157 Datasheet HTML 2Page - STMicroelectronics 74LVQ157 Datasheet HTML 3Page - STMicroelectronics 74LVQ157 Datasheet HTML 4Page - STMicroelectronics 74LVQ157 Datasheet HTML 5Page - STMicroelectronics 74LVQ157 Datasheet HTML 6Page - STMicroelectronics 74LVQ157 Datasheet HTML 7Page - STMicroelectronics 74LVQ157 Datasheet HTML 8Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 3 / 8 page
background image
DC SPECIFICATIONS
Symb ol
Parameter
Test Co nditi ons
Valu e
Un it
VCC
(V)
TA =25
oC
-40 to 85
oC
Min.
T yp.
Max.
Mi n.
Max.
VIH
High Level Input Voltage
3.0 to 3.6
2.0
2.0
V
VIL
Low Level Input Voltage
0.8
0.8
V
VOH
High Level Output
Voltage
3.0
VI
(*) =
VIH or
VIL
IO=-50
µA
2.9
2.99
2.9
V
IO=-12 mA
2.58
2.48
IO=-24 mA
2.2
VOL
Low Level Output
Voltage
3.0
VI
(*) =
VIH or
VIL
IO=50
µA
0.002
0.1
0.1
V
IO=12 mA
0
0.36
0.44
IO=24 mA
0.55
II
Input Leakage Current
3.6
VI =VCC orGND
±0.1
±1
µA
ICC
Quiescent Supply
Current
3.6
VI =VCC orGND
4
40
µA
IOLD
Dynamic Output Current
(note 1, 2)
3.6
VOLD = 0.8 V max
36
mA
IOHD
VOHD =2 Vmin
-25
mA
1) Maximum test duration 2ms, one output loaded attime
2) Incident wave switching is guaranteed on transmission lines with impedances as low as 50
Ω.
(*) All outputs loaded.
DYNAMIC SWITCHING CHARACTERISTICS
Symb ol
Parameter
Test Co nditi ons
Valu e
Un it
VCC
(V)
TA =25
oC
-40 to 85
oC
Min.
T yp.
Max.
Mi n.
Max.
VOLP
Dynamic Low Voltage
Quiet Output (note 1, 2)
3.3
CL =50 pF
0.2
0.8
V
VOLV
-0.8
0.2
VIHD
Dynamic High Voltage
Input (note 1, 3)
3.3
2
VILD
Dynamic Low Voltage
Input (note 1, 3)
3.3
0.8
1) Worst case package
2) Max number of outputs defined as (n). Data inputs are driven 0V to 3.3V, (n -1) outputs switching and one output at GND
3) max number of data inputs (n) switching. (n-1) switching 0V to3.3V. Inputs under test switching: 3.3V to threshold (VILD), 0V to threshold (VIHD). f=1MHz
74LVQ157
3/8


Html Pages

1  2  3  4  5  6  7  8 


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
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