74lvth16244lbr STMicroelectronics, 74lvth16244lbr Datasheet - Page 6

• Manufacturer Part Number: 74lvth16244lbr
• Description: Low Voltage Bicmos 16 Bit Bus Buffer With Bus Hold And Power Up 3-state
• Manufacturer: STMicroelectronics

74LVTH16244
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
switching in the same direction, either HIGH or LOW (t
2) Parameter guaranteed by design
CAPACITANCE CHARACTERISTICS
TEST CIRCUIT
C
R
R
6/13
t
t
t
t
Symbol
PLH
PZL
PZL
PZH
Symbol
L
L
T
t
t
= 50pF or equivalent (includes jig and probe capacitance)
= R
= Z
t
t
OSLH
OSHL
t
t
t
t
PLH
PHL
PZH
PHZ
PZL
PLZ
C
C
, t
, t
, t
, t
O
OUT
1
I
PLZ
PLZ
PHL
PHZ
= 500
of pulse generator (typically 50 )
(V
(V
Propagation Delay Time An to Yn
Propagation Delay Time An to Yn
Output Enable Time nG to Yn
Output Enable Time nG to Yn
Output Disable Time nG to Yn
Output Disable Time nG to Yn
Output To Output Skew Time
(note1, 2)
Control Input Capacitance
Output Capacitance
CC
CC
or equivalent
= 3.0 to 3.6V)
= 2.7V)
Parameter
Parameter
TEST
open
V
(V)
3.3
OSLH
CC
T
Test Condition
A
= - 40 to 85 °C
= | t
Test Condition
PLHm
- t
PLHn
|, t
OSHL
Min. Max.
V
CC
= | t
= 2.7V
3.7
3.7
5.0
5.0
4.4
5.0
PHLm
Min.
- t
T
PHLn
A
Min.
Typ.
1.2
1.2
1.2
1.2
2.0
2.2
= 25 °C
15
6
|
Value
V
CC
Value
Max.
= 3.3
Typ.
2.5
2.5
2.7
2.7
3.7
4.4
SWITCH
-40 to 85 °C
Min.
Open
GND
0.3V
6V
6V
Max.
3.2
3.2
4.0
4.0
4.2
5.1
0.5
Max.
Unit
Unit
pF
pF
ns
ns
ns
ns
ns
ns
ns