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HD74ALVCH16373
Switching Characteristics (Ta = –40 to 85°C)
Item
Symbol VCC (V) Min
Typ
Propagation delay time tPLH
2.5±0.2 1.0
—
t PHL
2.7
—
—
3.3±0.3 1.1
—
2.5±0.2 1.0
—
2.7
—
—
3.3±0.3 1.0
—
Output enable time
t ZH
2.5±0.2 1.0
—
t ZL
2.7
—
—
3.3±0.3 1.0
—
Output disable time
t HZ
2.5±0.2 1.9
—
t LZ
2.7
—
—
3.3±0.3 1.4
—
Setup time
t su
2.5±0.2 1.0
—
2.7
1.0
—
3.3±0.3 1.1
—
Hold time
th
2.5±0.2 1.5
—
2.7
1.7
—
3.3±0.3 1.4
—
Pulse width
tw
2.5±0.2 3.3
—
2.7
3.3
—
3.3±0.3 3.3
—
Input capacitance
CIN
3.3
—
3.0
3.3
—
6.0
Output capacitance
CO
3.3
—
7.0
Max Unit FROM TO
(Input) (Output)
4.5
ns D
Q
4.3
3.6
4.9
LE
Q
4.6
3.9
6.0
ns OE
Q
5.7
4.7
5.1
ns OE
Q
4.5
4.1
—
ns
—
—
—
ns
—
—
—
ns
—
—
—
pF Control inputs
—
Data inputs
—
pF Outputs
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