ITT - Index of

ITT54121,ITT74121
MONOSTABLE MULTIVIBRATORS
lJl
1.7
>
&
~ 1.6
>
'0
~ 1.5
~
~ 1,4
~
~
] 1.3
ol!
'I-
> 1.2
-75
SCHMITT TRIGGER THRESHOl.D VOLTAGE
-50
FREE·AIR TEMPERATURE
V T
_
-25 25 50 75 100 125
TYPICAL CHARACTERISTICS 1
i
B
J
9
~
;::
1;
;!i
c
l
PROPAGATION DELAY·TIME TO L,OGICAL 1 LEVEL
(8 INPUT TO a OUTPUT)
Y1
80
70
60
50
30
FREE·AIR TEMPERATURE
t-cJ lC)()PF
CL.~ t:-...
CL -15pF
l- t- V
PROPAGATION DELAY TIME TO LOGICAL 0 lEVEL
(B INPUT TO a: OUTPUT)
Y1
FREE-AIR TEMPERATURE
80
!
i
...
0
:a
~
S
~
;::
~
.0
~
Vee· ~ v
20
~ ·80 pF
I
Rr
-Internal e
10
'10
r---T74121--. ~X
J
o
-75 -60 -25 0 25 50 ~ 100 126
T A -Fr,eoA.l, TemPirMurl- C
70
80
50
40
30
20
!--CL •
+- '00
.F
t-CL ·50. F l"- V r-
i-CL·'6.F
>--
~ I--
~
--
I- 74121~
Vee· 6 V
10 ~.80pF
R T • Internal
o
-16 -50 -25 0 26 60 76 100 125
T A -F,..Alr TemperltUre-°C
10ms
OUTPUT PUL.SE WIOTH
VI
TIMING RESISTOR VALUE
1m.
/" ,."
"# \ 1Jtf'
~
~ V'
./
100~s
.../ V
\ ~~
.0.
c.,;.
~
I-- .oll\ ~~
;C~
../ V-
./
I
.../ V
-"
~
(j$l9~
.\
~
".. V
.Jf"
lp I
~ V'
,."
r;P9~ ./ V-
.\
C~
.;,-
lOOn
•
.../ V
~
~. \09/ V
.;'
Vee - 5 V
10 n s
54121
4 10 20
AT-Timing Resistor Value-kn
40
TA =25°e
70 100
1 Unless otherwise noted data is applicable for ITI54121 and ITT74121.
3~151