74lcx373 STMicroelectronics, 74lcx373 Datasheet - Page 5

• Manufacturer Part Number: 74lcx373
• Description: Octal D-type Latch Non-inverting 3-state With 5v Tolerant Inputs And Outputs
• Manufacturer: STMicroelectronics

Table 8: AC Electrical Characteristics
1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-
ing in the same direction, either HIGH or LOW (t
2) Parameter guaranteed by design
Table 9: Capacitive Characteristics
1) C
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
t
t
t
t
Symbol
Symbol
PLH
PLH
PZL
PLZ
PD
t
t
C
OSLH
OSHL
C
C
t
OUT
t
t
W
PD
S
h
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
IN
t
t
t
t
PZH
PHZ
PHL
PHL
Propagation Delay
Time (Dn to Qn)
Propagation Delay
Time (LE to Qn)
Output Enable Time
to HIGH and LOW
level
Output Disable Time
from HIGH to LOW
level
Set-Up Time, HIGH
or LOW level
(Dn to LE)
Hold Time, HIGH or
LOW level
(Dn to LE)
LE Pulse Width,
HIGH
Output To Output
Skew Time (note1,
2)
Input Capacitance
Output Capacitance
Power Dissipation Capacitance
(note 1)
Parameter
Parameter
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
V
(V)
2.7
2.7
2.7
2.7
2.7
2.7
2.7
OSLH
CC
Test Condition
= | t
PLHm
(pF)
V
(V)
3.3
3.3
3.3
C
50
50
50
50
50
50
50
50
CC
L
- t
PLHn
Test Condition
500
500
500
500
500
500
500
500
( )
R
|, t
L
OSHL
V
V
V
t
f
IN
s
(ns)
IN
IN
IN
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
= | t
= t
= 0 or V
= 0 to V
= 0 to V
= 10MHz
r
PHLm
Min.
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
2.5
2.5
1.5
1.5
3.3
3.3
-40 to 85 °C
- t
CC
CC
CC
PHLn
|)
Max.
CC(opr)
9.0
8.0
9.5
8.5
9.5
8.5
8.5
7.5
1.0
Min.
Value
= C
T
A
PD
Min.
Value
-55 to 125 °C
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
2.5
2.5
1.5
1.5
3.3
3.3
= 25 °C
Typ.
x V
12
50
6
CC
x f
IN
Max.
Max.
9.0
8.0
9.5
8.5
9.5
8.5
8.5
7.5
1.0
+ I
74LCX373
CC
/8 (per latch)
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
pF
pF
pF
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