74AHC374 Philips Semiconductors, 74AHC374 Datasheet - Page 9

• Manufacturer Part Number: 74AHC374
• Description: Octal D-type flip-flop; positive edge-trigger; 3-state
• Manufacturer: Philips Semiconductors

Philips Semiconductors
AC CHARACTERISTICS
Type 74AHC374
GND = 0 V; t
1999 Sep 28
SYMBOL
V
t
t
t
f
t
t
t
t
t
t
f
PHL
PZH
PHZ
max
PHL
PZH
PHZ
W
su
h
max
CC
Octal D-type flip-flop; positive edge-trigger; 3-state
/t
/t
/t
/t
/t
/t
= 3.0 to 3.6 V; note 1
PLH
PLH
PZL
PLZ
PZL
PLZ
propagation delay
CP to Q
propagation delay
OE to Q
propagation delay
OE to Q
maximum clock
pulse frequency
propagation delay
CP to Q
propagation delay
OE to Q
propagation delay
OE to Q
clock pulse width
HIGH or LOW
set-up time
D
hold time
D
maximum clock
pulse frequency
r
= t
n
n
PARAMETER
to CP
to CP
f
3.0 ns.
n
n
n
n
n
n
see Figs 6, 8
and 9
see Figs 7 and 9
see Figs 6 and 9
see Figs 6, 8
and 9
see Figs 7 and 9
see Figs 6 and 9
see Figs 8 and 9
see Figs 6 and 9
WAVEFORMS
TEST CONDITIONS
15 pF
50 pF
C
L
9
80
5.0
4.5
2.0
55
MIN.
6.4
5.5
5.6
130
8.4
7.3
9.4
85
TYP.
25
12.7
11.0
10.5
16.2
14.5
14.0
MAX. MIN. MAX. MIN. MAX.
T
amb
1.0
1.0
1.0
70
1.0
1.0
1.0
5.5
4.0
2.0
50
40 to +85
( C)
15.0
13.0
12.5
18.5
16.5
16.0
1.0
1.0
1.0
70
1.0
1.0
1.0
5.5
4.0
2.0
50
74AHCT374
Product specification
74AHC374;
40 to +125
16.0
14.0
13.0
20.5
18.0
17.5
ns
ns
ns
MHz
ns
ns
ns
ns
ns
ns
MHz
UNIT