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HD74ALVCH16501 Datasheet, PDF (7/12 Pages) Hitachi Semiconductor – 18-bit Universal Bus Transceivers with 3-state Outputs | |||
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HD74ALVCH16501
Switching Characteristics
(Ta = 40 to 85°C)
Item
Symbol VCC (V) Min
Typ
Max Unit FROM TO
(Input) (Output)
Maximum clock frequency fmax
2.5±0.2 150
â
2.7
150
â
â
MHz
â
3.3±0.3 150
â
â
Propagation delay time tPLH
2.5±0.2 1.2
â
tPHL
2.7
â
â
3.3±0.3 1.0
â
4.8
ns A or B B or A
4.5
3.9
2.5±0.2 1.6
â
5.7
LE
A or B
2.7
â
â
5.3
3.3±0.3 1.3
â
4.6
2.5±0.2 1.7
â
6.1
CLK
A or B
2.7
â
â
5.6
3.3±0.3 1.4
â
4.9
Output enable time
tZH
2.5±0.2 1.1
â
5.8
ns OEAB B
tZL
2.7
â
â
5.3
3.3±0.3 1.0
â
4.6
2.5±0.2 1.4
â
6.3
OEBA A
2.7
â
â
6.0
3.3±0.3 1.1
â
5.0
Output disable time
tHZ
2.5±0.2 2.2
â
6.2
ns OEAB B
tLZ
2.7
â
â
5.7
3.3±0.3 1.4
â
5.0
2.5±0.2 2.0
â
5.3
OEBA A
2.7
â
â
4.6
3.3±0.3 1.3
â
4.2
Input capacitance
Output capacitance
CIN
3.3
â
CIN / O 3.3
â
4.0
â
pF Control inputs
8.0
â
pF A or B ports
Rev.3.00, Oct.02.2003, page 7 of 11
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