74LVT2245WM_08 FAIRCHILD [Fairchild Semiconductor], 74LVT2245WM_08 Datasheet - Page 5

• Manufacturer Part Number: 74LVT2245WM_08
• Description: Low Voltage Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs and 25 B Port Outputs
• Manufacturer: FAIRCHILD [Fairchild Semiconductor]

©1999 Fairchild Semiconductor Corporation
74LVT2245, 74LVTH2245 Rev. 1.5.0
Dynamic Switching Characteristics
Notes:
6. Characterized in SOIC package. Guaranteed parameter, but not tested.
7. Max number of outputs defined as (n). n–1 data inputs are driven 0V to 3V. Output under test held LOW.
AC Electrical Characteristics
Note:
8. Skew is defined as the absolute value of the difference between the actual propagation delay for any two
Capacitance
Note:
9. Capacitance is measured at frequency f
t
t
OSHL
OSHL
Symbol
Symbol
separate outputs of the same device. The specification applies to any outputs switching in the same direction,
either HIGH-to-LOW (t
Symbol
V
V
t
t
t
t
t
t
t
t
t
t
t
t
OLP
OLV
PZH
PZH
PHZ
PHZ
C
PLH
PHL
PLH
PHL
PZL
PZL
PLZ
PLZ
C
, t
, t
I/O
IN
OSLH
OSLH
Quiet Output Maximum
Dynamic V
Quiet Output Minimum
Dynamic V
Propagation Delay Data to B Port Output
Propagation Delay Data to A Port Output
Output Enable Time for B Port Output
Output Enable Time for A Port Output
Output Disable Time for B Port Output
Output Disable Time for A Port Output
A Port Output to Output Skew
B Port Output to Output Skew
Input Capacitance
Input/Output Capacitance
(9)
Parameter
OL
OL
OSHL
Parameter
) or LOW-to-HIGH (t
Parameter
(8)
(8)
1MHz, per MIL-STD-883, Method 3012.
V
CC
V
V
(6)
3.3
3.3
OSLH
CC
CC
(V)
).
0V, V
3.0V, V
5
(7)
(7)
C
L
I
Conditions
O
0V or V
Conditions
50pF, R
V
CC
0V or V
Min.
1.2
1.2
1.2
1.2
1.3
1.7
1.3
1.7
2.0
2.0
2.0
2.0
CC
3.3V ± 0.3V
L
C
T
CC
A
L
500
Max.
4.4
4.4
3.6
3.5
6.2
6.2
5.5
5.7
5.9
5.4
5.9
5.0
1.0
1.0
–40°C to +85°C,
50pF, R
Min.
L
Min.
1.2
1.2
1.2
1.2
1.3
1.7
1.3
1.7
2.0
2.0
2.0
2.0
V
Typical
T
500
CC
A
Typ.
4
8
–0.8
0.8
25°C
2.7V
Max.
5.1
5.1
4.0
4.0
7.3
7.3
7.1
6.7
6.5
5.7
6.5
5.1
1.0
1.0
Max.
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Units
pF
pF
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
V
V