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HD74LV245A Datasheet, PDF (9/15 Pages) Hitachi Semiconductor – Octal Bus Transceivers with 3-state Outputs | |||
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HD74LV245A
Output-skew Characteristics
⢠CL = 50 pF
Ta = 25°C
Ta = â40 to 85°C
Item
Output skew
Symbol VCC (V)
Min
tsk (O)
2.3 to 2.7 â
3.0 to 3.6 â
Max
Min
2.0
â
1.5
â
Max
Unit
2.0
ns
1.5
4.5 to 5.5 â
1.0
â
1.0
Note: Skew between any outputs of the me package switching in the same direction. This parameter is
warranted but not production tested.
Operating Characteristics
⢠CL = 50 pF
Item
Power dissipation
capacitance
Symbol
CPD
VCC (V)
3.3
5.0
Ta = 25°C
Min
Typ
â
20.0
â
25.0
Max
â
â
Unit Test Conditions
pF
f = 10 MHz
Noise Characteristics
⢠CL = 50 pF
Item
Quiet output,
maximum
dynamic VOL
Quiet output,
minimum
dynamic VOL
Quiet output,
minimum
dynamic VOH
High-level
dynamic
input voltage
Low level
dynamic
inout voltage
Symbol
VOL (P)
VOL (V)
VOH (V)
VIH (D)
VIL (D)
VCC (V)
3.3
3.3
3.3
3.3
3.3
Ta = 25°C
Min
Typ
â
0.5
â
â0.4
â
2.9
2.31
â
â
â
Max
0.8
â0.8
â
â
0.99
Unit Test Conditions
V
V
9
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