74LVX27 STMICROELECTRONICS [STMicroelectronics], 74LVX27 Datasheet - Page 4

• Manufacturer Part Number: 74LVX27
• Description: LOW VOLTAGE CMOS TRIPLE 3 INPUT NOR GATE WITH 5V TOLERANT INPUTS
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

74LVX27
AC ELECTRICAL CHARACTERISTICS (Input t
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
2) Parameter guaranteed by design
(*) Voltage range is 3.3V
CAPACITIVE CHARACTERISTICS
1) C
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
4/8
t
Symbol
Symbol
PLH
t
t
OSLH
OSHL
C
PD
C
PD
IN
t
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
PHL
Propagation Delay
Time
Output To Output
Skew Time (note1,
2)
Input Capacitance
Power Dissipation
Capacitance
(note 1)
Parameter
Parameter
0.3V
3.3
3.3
3.3
V
V
(V)
2.7
2.7
2.7
(V)
3.3
3.3
CC
CC
(*)
(*)
(*)
Test Condition
Test Condition
(pF)
C
15
50
15
50
50
50
L
r
= t
f
= 3ns)
Min.
Min.
T
T
A
A
Typ.
Typ.
= 25°C
= 25°C
5.2
8.0
4.1
6.6
0.5
0.5
19
4
Max.
Max.
13.5
8.6
6.2
9.7
1.0
1.0
10
Value
Value
CC(opr)
-40 to 85°C
Min.
-40 to 85°C
Min.
1.0
1.0
1.0
1.0
= C
Max.
Max.
10.5
15.4
11.0
7.5
1.5
1.5
10
PD
x V
CC
-55 to 125°C
-55 to 125°C
Min.
Min.
1.0
1.0
1.0
1.0
x f
IN
+ I
Max.
Max.
12.0
17.0
12.5
1.5
1.5
CC
9.0
10
/3 (per gate)
Unit
Unit
pF
pF
ns
ns