HD74LV1G125A Datasheet, PDF (7/11 Pages) Hitachi Semiconductor – Bus Buffer Gate with 3-state Output

HD74LV1G125A
Switching Characteristics
• V_CC = 1.8 ± 0.15 V
Item
Propagation
delay time
Enable time
Disable time
Symbol
t _PLH
t _PHL
t _ZH
t _ZL
t _HZ
t _LZ
T_a = 25°C
Min Typ
— 13.5
— 19.0
— 13.7
— 20.5
— 8.3
— 13.0
Max
23.5
33.0
26.5
36.0
20.0
29.5
T_a = –40 to 85°C Unit Test
FROM
Min Max
Conditions (Input)
1.0 26.0 ns C_L = 15 pF A
1.0 36.0
C_L = 50 pF
1.0 29.0 ns C_L = 15 pF OE
1.0 38.0
C_L = 50 pF
1.0 22.5 ns C_L = 15 pF OE
1.0 32.0
C_L = 50 pF
TO
(Output)
Y
Y
Y
• V_CC = 2.5 ± 0.2 V
Item
Propagation
delay time
Enable time
Disable time
Symbol
t _PLH
t _PHL
t _ZH
t _ZL
t _HZ
t _LZ
T_a = 25°C
Min Typ
— 6.8
— 8.7
— 7.0
— 8.8
— 5.1
— 7.3
Max
13.0
16.5
13.0
16.5
14.7
18.2
T_a = –40 to 85°C Unit Test
FROM
Min Max
Conditions (Input)
1.0 15.5 ns C_L = 15 pF A
1.0 18.5
C_L = 50 pF
1.0 15.5 ns C_L = 15 pF OE
1.0 18.5
C_L = 50 pF
1.0 17.0 ns C_L = 15 pF OE
1.0 20.5
C_L = 50 pF
TO
(Output)
Y
Y
Y
• V_CC = 3.3 ± 0.3 V
Item
Propagation
delay time
Enable time
Disable time
Symbol
t _PLH
t _PHL
t _ZH
t _ZL
t _HZ
t _LZ
T_a = 25°C
Min Typ
— 4.8
— 6.1
— 4.8
— 6.2
— 4.1
— 5.5
Max
8.0
11.5
8.0
11.5
9.7
13.2
T_a = –40 to 85°C Unit Test
FROM
Min Max
Conditions (Input)
1.0 9.5 ns C_L = 15 pF A
1.0 13.0
C_L = 50 pF
1.0 9.5 ns C_L = 15 pF OE
1.0 13.0
C_L = 50 pF
1.0 11.5 ns C_L = 15 pF OE
1.0 15.0
C_L = 50 pF
TO
(Output)
Y
Y
Y
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