参数资料
型号: IN74VHC126D
厂商: INTEGRAL JOINT STOCK COMPANY
英文描述: QUAD 3-STATE NONINVERTING BUFFERS
中文描述: 四三态同相缓冲器
文件页数: 5/7页
文件大小: 282K
代理商: IN74VHC126D
IN74VHC126
AC electrical characteristics
(t
LH
= t
HL
= 3.0 ns)
Value
25
°
C
–40
to 85
°
C
min max
-
Symbol
Parameter
Test
conditi
ons
V
CC
, V
C
L
,
pF
min
-
max
8.0
11.5
5.5
7.5
13.2
Unit
15
50
15
50
50
9.5
13.0
6.5
8.5
15.0
3.3 ± 0.3
t
PHL
,
t
PLH
Propagation delay time
when
switching
"off"
"on",
Figure
1
5.0 ± 0.5
ns
3.3 ± 0.3
t
PHZ
, t
PLZ
Propagation delay time
under
high , low level into "off"
state
transition
from
Figure
2
5.0 ± 0.5
50
8.8
10.0
15
50
15
50
50
50
8.0
11.5
5.1
7.1
1.5
1.0
9.5
13.0
6.0
8.0
1.5
1.0
3.3 ± 0.3
t
PZH
, t
PZL
Propagation delay time
under
off state into high, low
level
t
OSLH
, t
OSHL
Propagation
difference
outputs
transition
from
Figure
2
5.0 ± 0.5
3.3 ± 0.3
5.5 ± 0.5
delays
between
Capacitance characteristics
Value
25
°
C
Symbol
Parameter
Test conditions
V
CC
, V
min
max
10
12
30
Unit
C
I
C
O
C
Р
D
Input capacity
Output capacity
Dynamic capacity
-
-
5.0
5.0
5.0
pF
pF
pF
V
I
= 0 V orV
CC
Noise characteristics
(C
L
= 50 pF)
Symbol
V
OLP
V
OLV
Value
Parameter
V
CC
, V
5.0
5.0
min
-
-0.8
max
0.8
-
Unit
Positive noise of low output voltage
Negative noise of low output
voltage
V
V
IHD
V
ILD
Input dynamic high voltage
Input dynamic low voltage
5.0
5.0
3.5
-
-
1.5
5
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