74AHC573 Philips Semiconductors, 74AHC573 Datasheet - Page 9

• Manufacturer Part Number: 74AHC573
• Description: Octal D-type transparent latch; 3-state
• Manufacturer: Philips Semiconductors

Philips Semiconductors
AC CHARACTERISTICS
74AHC573
GND = 0 V; t
1999 Sep 27
SYMBOL
V
t
t
t
t
t
t
t
t
t
PHL
PZH
PHZ
PHL
PZH
PHZ
W
su
h
CC
Octal D-type transparent latch; 3-state
/t
/t
/t
/t
/t
/t
= 3.0 to 3.6 V; note 1
PLH
PLH
PZL
PLZ
PZL
PLZ
propagation delay
D
propagation delay
LE to Q
propagation delay
OE to Q
propagation delay
OE to Q
propagation delay
D
propagation delay
LE to Q
propagation delay
OE to Q
propagation delay
OE to Q
enable pulse width
HIGH
set-up time
D
hold time
D
r
= t
n
n
n
n
PARAMETER
to Q
to Q
to LE
to LE
f
3.0 ns.
n
n
n
n
n
n
n
n
see Figs 6 and 9
see Figs 7 and 9
see Figs 8 and 9
see Figs 6 and 9
see Figs 7 and 9
see Figs 8 and 9
see Figs 7 and 9
see Fig.9
WAVEFORMS
TEST CONDITIONS
15 pF
50 pF
C
L
9
5.0
3.5
1.5
MIN. TYP. MAX. MIN. MAX. MIN. MAX.
5.5
5.8
5.8
6.8
7.8
8.3
8.3
9.7
25
11.0
11.9
11.5
11.0
14.5
15.4
15.0
14.5
74AHC573; 74AHCT573
T
amb
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
5.0
3.5
1.5
40 to +85
( C)
13.0
14.0
13.5
13.0
16.5
17.5
17.0
16.5
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
5.0
3.5
1.5
Product specification
40 to +125
14.0
15.0
14.5
14.0
18.5
19.5
19.0
18.5
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
UNIT