74lcxh16245 STMicroelectronics, 74lcxh16245 Datasheet - Page 5

• Manufacturer Part Number: 74lcxh16245
• Description: Low Voltage Cmos 16-bit Bus Transceiver With 5 V Tolerant Inputs And Output 3-state
• Manufacturer: STMicroelectronics

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
CAPACITIVE CHARACTERISTICS
1) C
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
circuit)
t
t
t
Symbol
Symbol
PLH
PZL
PLZ
t
t
C
PD
OSLH
OSHL
C
C
OUT
PD
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
PZH
PHZ
PHL
Input Capacitance
Output Capacitance
Power Dissipation Capacitance
(note 1)
Propagation Delay
Time
Output Enable Time
Output Disable Time
Output To Output
Skew Time (note1,
2)
Parameter
Parameter
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
OSLH
CC
Test Condition
= | t
PLHm
(pF)
V
3.3
3.3
3.3
(V)
C
50
50
50
50
CC
L
- t
PLHn
Test Condition
500
500
500
500
( )
R
|, t
L
OSHL
V
t
f
IN
s
(ns)
IN
2.5
2.5
2.5
2.5
= | t
= t
= 0 or V
= 10MHz
r
PHLm
Min.
1.5
1.5
1.5
1.5
1.5
1.5
-40 to 85 °C
- t
CC
PHLn
|)
Max.
5.2
4.5
7.2
6.5
6.9
6.4
1.0
CC(opr)
Min.
Value
= C
T
A
Min.
Value
-55 to 125 °C
PD
1.5
1.5
1.5
1.5
1.5
1.5
= 25 °C
Typ.
10
50
4
x V
CC
74LCXH16245
x f
Max.
Max.
6.0
5.3
8.3
7.3
7.5
7.2
1.0
IN
+ I
CC
/16 (per
Unit
Unit
pF
pF
pF
ns
ns
ns
ns
5/10