HD74ALVCH16543 Datasheet, PDF (7/13 Pages) Hitachi Semiconductor – 16-bit Registered Transceivers with 3-state Outputs

HD74ALVCH16543
Switching Characteristics (Ta = –40 to 85°C)
Item
Symbol V_CC (V) Min
Typ
Propagation delay time t_PLH
2.5±0.2 1.0
—
t _PHL
2.7
—
—
3.3±0.3 1.0
—
2.5±0.2 1.1
—
2.7
—
—
3.3±0.3 1.1
—
Output enable time
t _ZH
2.5±0.2 1.0
—
t _ZL
2.7
—
—
3.3±0.3 1.0
—
2.5±0.2 1.0
—
2.7
—
—
3.3±0.3 1.0
—
Output disable time
t _HZ
2.5±0.2 2.0
—
t _LZ
2.7
—
—
3.3±0.3 1.5
—
2.5±0.2 1.6
—
2.7
—
—
3.3±0.3 1.1
—
Input capacitance
Output capacitance
C_IN
3.3
—
3.5
C_{IN / O}
3.3
—
7.0
Max Unit FROM TO
(Input) (Output)
5.1
ns A or B B or A
4.8
4.3
6.5
LE
A or B
6.2
5.0
7.2
ns CE
A or B
6.9
5.6
6.8
OE
A or B
6.3
5.3
6.1
ns CE
A or B
6.2
5.1
5.7
OE
A or B
4.8
4.6
—
pF Control inputs
—
pF A or B ports
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