74AC573 STMicroelectronics, 74AC573 Datasheet - Page 5

• Manufacturer Part Number: 74AC573
• Description: OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT NON INVERTING
• Manufacturer: STMicroelectronics

AC ELECTRICAL CHARACTERISTICS (C
(*) Voltage range is 3.3V 0.3V
(**) Voltage range is 5V 0.5V
CAPACITIVE CHARACTERISTICS
1) C
Test Circuit). Average operating current can be obtained by the following equation. I
Symbol
Symbol
C
t
t
t
t
t
t
C
t
t
PD
C
PLH
PHL
PLH
PHL
PZL
PZH
PLZ
PHZ
t
OUT
t
t
w
PD
s
h
IN
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load. (Refer to
Propagation Delay Time
LE to Q
Propagation Delay Time
D to Q
Output EnableTime
Output Disable Time
Clock Pulse Width HIGH
or LOW
Setup Time Q to CK
HIGH or LOW
Hold Time Q to CK
HIGH or LOW
Output Capacitance
Input Capacitance
Power Dissipation
Capacitance (note 1)
Parameter
Parameter
5.0
5.0
5.0
5.0
5.0
5.0
5.0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
V
V
5.0
5.0
(V)
(V)
5.0
CC
CC
(**)
(**)
(**)
(**)
(**)
(**)
(**)
(*)
(*)
(*)
(*)
(*)
(*)
(*)
Test Con dition s
T est Cond ition
L
= 50 pF, R
L
CC
= 500 , Input t
(opr) = C
Min.
Min.
PD
V
T
T
CC
A
A
Typ.
Typ.
f
= 25
= 25
IN
-0.5
4.5
5.5
4.5
6.5
1.5
1.5
0.5
20
6
5
7
6
0
0
8
4
+ I
r
= t
CC
/n (per circuit)
o
o
f
C
C
Value
Value
Max.
Max.
=3 ns)
3.5
2.5
2.5
10
10
11
12
10
8
8
9
4
3
3
-40 to 85
-40 to 85
Min .
Min .
Max.
Max.
4.5
3.5
3.5
12
12
13
10
14
11
9
9
4
3
3
o
o
74AC573
C
C
Unit
Unit
pF
pF
ns
ns
ns
ns
ns
ns
ns
pF
5/10