74AHCT574 PHILIPS [NXP Semiconductors], 74AHCT574 Datasheet - Page 11

• Manufacturer Part Number: 74AHCT574
• Description: Octal D-type flip-flop; positive edge-trigger; 3-state
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Type 74AHCT574
GND = 0 V; t
Note
1. Typical values at V
1999 Jun 16
SYMBOL PARAMETER
t
t
t
t
t
t
t
t
t
f
PHL
PZH
PHZ
PHL
PZH
PHZ
W
su
h
max
Octal D-type flip-flop; positive edge-trigger; 3-state
/t
/t
/t
/t
/t
/t
PLH
PLH
PZL
PLZ
PZL
PLZ
propagation
delay
CP to Q
3-state output
enable time
OE to Q
3-state output
disable time
OE to Q
propagation
delay
CP to Q
3-state output
enable time
OE to Q
3-state output
disable time
OE to Q
clock pulse
width
HIGH or LOW
setup time
D
hold time
D
maximum
clock pulse
frequency
r
n
n
= t
to CP
to CP
f
3.0 ns.
n
n
n
n
n
n
CC
= 5.0 V.
WAVEFORMS
see Figs 6
and 9
see Figs 7
and 9
see Figs 6
and 9
see Figs 7
and 9
see Figs 6
and 9
see Figs 8
and 9
see Figs 6
and 9
TEST CONDITIONS
15 pF 4.5 to 5.5
50 pF
15 pF
C
L
V
CC
(V)
11
MIN. TYP. MAX. MIN. MAX. MIN. MAX.
5.0
3.0
1.5
85
130
4.4
4.3
4.3
6.3
6.1
6.2
115
180
+25
(1)
(1)
(1)
(1)
(1)
(1)
8.6
9.0
9.0
10.6
11.0
10.1
T
amb
1.0
1.0
1.0
1.0
1.0
1.0
5.5
3.5
1.5
75
110
40 to +85
( C)
10.0
10.5
10.5
12.0
12.5
11.5
74AHCT574
Product specification
1.0
1.0
1.0
1.0
1.0
1.0
5.5
3.5
1.5
75
110
74AHC574;
40 to +125
11.0
11.5
11.5
13.5
14.0
13.0
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
MHz
UNIT