74AHC373 Philips Semiconductors, 74AHC373 Datasheet - Page 11

• Manufacturer Part Number: 74AHC373
• Description: Octal D-type transparent latch; 3-state
• Manufacturer: Philips Semiconductors

Philips Semiconductors
74AHCT373
Ground = 0 V; t
Note
1. Typical values at V
1999 Nov 23
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
clock pulse width
HIGH or LOW
set-up time
D
hold time
D
n
n
n
n
PARAMETER
r
to Q
to Q
to CP
to CP
= t
f
n
n
n
n
n
n
n
n
3.0 ns.
CC
= 5.0 V.
see Figs 7 and 11
see Figs 8 and 11
see Figs 9 and 11
see Figs 7 and 11
see Figs 8 and 11
see Figs 9 and 11
see Figs 8 and 11
see Figs 10 and 11
WAVEFORMS
TEST CONDITIONS
15 pF
50 pF
C
L
11
6.5
3.5
1.5
MIN.
4.0
4.3
4.0
4.4
5.2
5.5
5.2
6.5
TYP.
25
8.5
12.3
10.9
10.2
9.5
13.3
11.9
11.2
MAX. MIN. MAX. MIN. MAX.
74AHC373; 74AHCT373
T
amb
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
6.5
3.5
1.5
40 to +85
( C)
9.5
13.5
12.5
11.0
10.5
14.5
13.5
12.0
6.5
3.5
1.5
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Product specification
40 to +125
11.0
15.5
14.0
13.0
12.0
17.0
15.0
14.0
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
UNIT