74lvc109db NXP Semiconductors, 74lvc109db Datasheet - Page 9

• Manufacturer Part Number: 74lvc109db
• Description: Dual Jk Flip-flop With Set And Reset; Positive-edge Trigger
• Manufacturer: NXP Semiconductors

Philips Semiconductors
AC CHARACTERISTICS
GND = 0 V; t
2004 Mar 18
SYMBOL
T
t
t
t
t
t
t
t
f
t
PHL
PLH
PHL
W
rem
su
h
max
sk(0)
amb
Dual JK flip-flop with set and reset;
positive-edge trigger
/t
PLH
= 40 to 85 C; note 1
r
propagation delay nCP to nQ and
nCP to nQ
propagation delay nSD to nQ and
nRD to nQ
propagation delay nSD to nQ and
nRD to nQ
clock pulse width HIGH or LOW
set or reset pulse width HIGH or
LOW
removal time nSD, nRD to nCP
set-up time nJ and nK to CP
hold time nJ and nK to nCP
maximum clock pulse frequency
skew
= t
f
2.5 ns; C
PARAMETER
L
= 50 pF; R
L
= 500 .
see Figs 6 and 8 1.2
see Figs 7 and 8 1.2
see Figs 7 and 8 1.2
see Fig. 6
see Fig. 7
see Fig. 7
see Fig. 6
see Fig. 6
see Fig. 6
note 3
WAVEFORMS
TEST CONDITIONS
9
2.7
3.0 to 3.6
2.7
3.0 to 3.6
2.7
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
V
CC
(V)
1.5
1.0
1.5
1.0
1.5
1.0
3.3
3.0
3.0
2.5
2.0
150
MIN.
15
2.8
3.8
16
4.0
3.2
13
4.7
3.5
2.0
330
TYP.
(2)
(2)
(2)
Product specification
74LVC109
7.3
6.8
8.2
7.0
7.1
6.5
1.0
MAX.
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
ns
UNIT