HD74LV2G123A
Switching Characteristics
•
V
CC
= 1.8 ± 0.15 V
Item
Symbol
T
a
= 25°C
Min
Propagation
delay time
Enable time
Disable time
t
PLH
t
PHL
t
ZH
t
ZL
t
HZ
t
LZ
—
—
—
—
—
—
—
90
0.9
Pulse width
Retrigger time
t
w
t
rr
7.0
—
—
Typ
22.5
28.0
16.0
20.0
21.5
29.0
315
100
1.0
—
150
2.5
Max
67.0
78.0
48.5
60.0
64.0
80.0
650
110
1.1
—
—
—
T
a
= –40 to 85°C
Min
1.0
1.0
1.0
1.0
1.0
1.0
—
90
0.9
8.0
—
—
Max
72.0
82.0
54.0
66.0
69.5
84.5
800
110
1.1
—
—
—
Unit Test
FROM
Conditions (Input)
ns
ns
ns
ns
µs
ms
ns
ns
µs
C
L
= 15 pF
C
L
= 50 pF
C
L
= 15 pF
C
L
= 50 pF
C
L
= 15 pF
C
L
= 50 pF
CLR
A
or B
TO
(Output)
Q
Q
CLR
Q
(Trigger)
Output pulse width t
wQ
C
L
= 50 pF,
Cext = 28 pF, Rext = 5 kΩ
C
L
= 50 pF,
Cext = 0.01
µF,
Rext = 10 kΩ
C
L
= 50 pF,
Cext = 0.1
µF,
Rext = 10 kΩ
A,
B or
CLR
A
or B
(Rext = 5 kΩ, Cext = 100 pF)
A
or B
(Rext = 5 kΩ, Cext = 0.01
µF)
Rev.3.00, Sep.30.2003, page 7 of 18
RENESAS [ RENESAS TECHNOLOGY CORP ]
