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HD74LV2G240A_15 Datasheet, PDF (8/12 Pages) Renesas Technology Corp – Dual Bus Buffer Inverted with 3–state Output | |||
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HD74LV2G240A
Switching Characteristics
⢠VCC = 1.8 ± 0.15 V
Item
Symbol
Propagation tPLH
delay time tPHL
Enable time tZH
tZL
Disable time tHZ
tLZ
Ta = 25°C
Min Typ
â 13.5
â 19.0
â 13.7
â 20.5
â 8.3
â 13.0
Max
23.5
33.0
26.5
36.0
20.0
29.5
Ta = â40 to 85°C Unit Test
FROM
Min Max
Conditions (Input)
1.0 26.0 ns CL = 15 pF A
1.0 36.0
CL = 50 pF
1.0 29.0 ns CL = 15 pF OE
1.0 38.0
CL = 50 pF
1.0 22.5 ns CL = 15 pF OE
1.0 32.0
CL = 50 pF
TO
(Output)
Y
Y
Y
⢠VCC = 2.5 ± 0.2 V
Item
Symbol
Propagation tPLH
delay time tPHL
Enable time tZH
tZL
Disable time tHZ
tLZ
Ta = 25°C
Min Typ
â 6.3
â 8.2
â 7.4
â 9.5
â 5.7
â 8.1
Max
11.6
14.4
13.0
16.5
14.7
18.2
Ta = â40 to 85°C Unit Test
FROM
Min Max
Conditions (Input)
1.0 14.0 ns CL = 15 pF A
1.0 17.0
CL = 50 pF
1.0 15.5 ns CL = 15 pF OE
1.0 18.5
CL = 50 pF
1.0 17.0 ns CL = 15 pF OE
1.0 20.5
CL = 50 pF
TO
(Output)
Y
Y
Y
⢠VCC = 3.3 ± 0.3 V
Item
Symbol
Propagation tPLH
delay time tPHL
Enable time tZH
tZL
Disable time tHZ
tLZ
Ta = 25°C
Min Typ
â 4.6
â 5.9
â 5.1
â 6.6
â 4.4
â 6.1
Max
7.5
11.0
8.0
11.5
9.7
13.2
Ta = â40 to 85°C Unit Test
FROM
Min Max
Conditions (Input)
1.0 9.0 ns CL = 15 pF A
1.0 12.5
CL = 50 pF
1.0 9.5 ns CL = 15 pF OE
1.0 13.0
CL = 50 pF
1.0 11.5 ns CL = 15 pF OE
1.0 15.0
CL = 50 pF
TO
(Output)
Y
Y
Y
Rev.4.00, Sep.30.2003, page 6 of 9
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