74ACT273M STMicroelectronics, 74ACT273M Datasheet - Page 5

• Manufacturer Part Number: 74ACT273M
• Description: OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT NON INVERTING
• Manufacturer: STMicroelectronics

AC ELECTRICAL CHARACTERISTICS (C
(*) Voltage range is 5V 0.5V
CAPACITIVE CHARACTERISTICS
1) C
Test Circuit).Average operting current can be obtained by the following equation. I
Symb ol
Symb ol
t
f
C
PD
t
t
t
t
C
REM
MAX
PLH
PHL
PLH
PHL
t
wL
t
t
t
w
PD
h
s
IN
isdefined as the value of the IC’sinternal equivalent capacitance which is calculated fromthe operating current consumption without load. (Referto
Propagation Delay Time
CK to Q
Propagation Delay Time
CLR to Q
CLR pulse Width, LOW
CK pulse Width
Setup Time Q to CK
HIGH or LOW
Hold Time Q to CK
HIGH or LOW
Recovery Time CLR to
CK
Maximum Clock
Frequency
Input Capacitance
Power Dissipation
Capacitance (note 1)
Parameter
Parameter
V
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
V
(V)
(V)
5.0
5.0
CC
CC
(*)
(*)
(*)
(*)
(*)
(*)
(*)
(*)
Test Co nditions
T est Con ditio n
L
= 50 pF, R
f
IN
= 10 MHz
L
CC
(opr) = C
= 500 , Input t
PD
Min.
Min.
125
1.5
1.5
V
CC
T
T
A
A
f
= 25
T yp.
= 25
T yp.
IN
-0.5
190
6.5
7.0
1.5
1.0
1.0
0.5
32
+ I
4
r
CC
= t
/n(per circuit)
o
o
f
C
C
Valu e
Valu e
Max.
Max.
=3 ns)
8.5
9.0
4.0
4.0
3.5
1.5
3.0
-40 to 85
-40 to 85
Min.
Min.
110
1.5
1.5
Max.
Max.
9.0
9.5
4.0
4.0
3.5
1.5
3.0
74ACT273
o
o
C
C
Un it
Un it
MHz
pF
pF
ns
ns
ns
ns
ns
ns
ns
5/11