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HD74ALVCH16500 Datasheet, PDF (7/13 Pages) Hitachi Semiconductor – 18-bit Universal Bus Transceivers with 3-state Outputs
HD74ALVCH16500
Switching Characteristics (Ta = –40 to 85°C)
Item
Symbol VCC (V) Min
Typ
Maximum clock frequency fmax
2.5±0.2 150
—
2.7
150 —
3.3±0.3 150
—
Propagation delay time tPLH
2.5±0.2 1.0
—
t PHL
2.7
—
—
3.3±0.3 1.0
—
2.5±0.2 1.0
—
2.7
—
—
3.3±0.3 1.0
—
2.5±0.2 1.0
—
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 1.7
—
t LZ
2.7
—
—
3.3±0.3 1.5
—
2.5±0.2 1.0
—
2.7
—
—
3.3±0.3 1.0
—
Input capacitance
Output capacitance
CIN
3.3
—
4.0
CIN / O
3.3
—
8.0
Max Unit FROM TO
(Input) (Output)
—
MHz
—
—
5.1
ns A or B B or A
4.7
3.9
5.9
LEAB or A or B
5.5
LEBA
4.7
6.1
CLKAB or A or B
6.6
CLKBA
5.5
5.7
ns OEAB B
5.4
4.6
6.1
OEBA A
6.2
5.2
6.2
ns OEAB B
5.7
5.0
5.4
OEBA A
4.6
4.3
—
pF Control inputs
—
pF A or B ports
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