74AHC573 Philips Semiconductors, 74AHC573 Datasheet - Page 11

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

Philips Semiconductors
74AHCT573
GND = 0 V; t
Note
1. Typical values at V
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
= 4.5 to 5.5 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
CC
= 5.0 V.
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
11
MIN. TYP. MAX. MIN. MAX. MIN. MAX.
5.0
3.5
1.5
3.5
3.9
4.1
4.5
4.9
5.5
5.9
6.4
25
5.5
6.0
6.5
6.5
7.5
8.5
8.5
9.0
74AHC573; 74AHCT573
T
amb
1
1
1
1
1
1
1
1
5.0
3.5
1.5
40 to +85
( C)
6.5
7.0
7.5
7.5
8.5
9.5
10.0
10.0
1
1
1
1
1
1
1
1
5.0
3.5
1.5
Product specification
40 to +125
7.0
7.5
8.5
8.5
9.5
11.0
11.0
11.5
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
UNIT