HD74LV126A_15 Datasheet, PDF (7/12 Pages) Renesas Technology Corp – Quad. Bus Buffer Gates with 3-state Outputs

HD74LV126A
Switching Characteristics
Item
Propagation
delay time
Enable time
Disable time
Symbol
t_PLH
t_PHL
t_ZH
t_ZL
t_HZ
t_LZ
Ta = 25°C
Min Typ
— 7.1
— 9.2
— 7.4
— 9.5
— 5.7
— 8.1
Max
13.0
16.5
13.0
16.5
14.7
18.2
Ta = –40 to 85°C
Min
Max
1.0
15.5
1.0
18.5
1.0
15.5
1.0
18.5
1.0
17.0
1.0
20.5
Unit
ns
ns
ns
Test
Conditions
C_L = 15 pF
C_L = 50 pF
C_L = 15 pF
C_L = 50 pF
C_L = 15 pF
C_L = 50 pF
Item
Propagation
delay time
Enable time
Disable time
Symbol
t_PLH
t_PHL
t_ZH
t_ZL
t_HZ
t_LZ
Ta = 25°C
Min Typ
— 5.0
— 6.4
— 5.1
— 6.6
— 4.4
— 6.1
Max
8.0
11.5
8.0
11.5
9.7
13.2
Ta = –40 to 85°C
Min
Max
1.0
9.5
1.0
13.0
1.0
9.5
1.0
13.0
1.0
11.5
1.0
15.0
Unit
ns
ns
ns
Test
Conditions
C_L = 15 pF
C_L = 50 pF
C_L = 15 pF
C_L = 50 pF
C_L = 15 pF
C_L = 50 pF
Item
Propagation
delay time
Enable time
Disable time
Symbol
t_PLH
t_PHL
t_ZH
t_ZL
t_HZ
t_LZ
Ta = 25°C
Min Typ
— 3.5
— 4.6
— 3.6
— 4.6
— 3.3
— 4.3
Ta = –40 to 85°C
Max Min
Max
5.5 1.0
6.5
7.5 1.0
8.5
5.1 1.0
6.0
7.1 1.0
8.0
6.8 1.0
8.0
8.8 1.0
10.0
Unit
ns
ns
ns
Test
Conditions
C_L = 15 pF
C_L = 50 pF
C_L = 15 pF
C_L = 50 pF
C_L = 15 pF
C_L = 50 pF
V_CC = 2.5 ± 0.2 V
FROM TO
(Input) (Output)
A
Y
OE
Y
OE
Y
V_CC = 3.3 ± 0.3 V
FROM TO
(Input) (Output)
A
Y
OE
Y
OE
Y
V_CC = 5.0 ± 0.5 V
FROM TO
(Input) (Output)
A
Y
OE
Y
OE
Y
Output-skew Characteristics
Ta = 25°C
Ta = –40 to 85°C
Item
Symbol
V_CC = (V)
Min
Max
Min
Max
Unit
Output skew
t_{sk (O)}
2.3 to 2.7
—
3.0 to 3.6
—
2.0
—
1.5
—
2.0
ns
1.5
4.5 to 5.5
—
1.0
—
1.0
Note: Skew between any outputs of the same package switching in the same direction. This parameter is warranted
but not production tested.
Operating Characteristics
C_L = 50 pF
Ta = 25°C
Item
Symbol V_CC = (V) _Min
Typ
Max ^{Unit Test Conditions}
Power dissipation capacitance C_PD
3.3
—
14.4 —
pF
f = 10 MHz
5.0
—
15.9 —
Rev.3.00 Jun. 03, 2004 page 5 of 9