HD74LV14A Datasheet, PDF (5/9 Pages) Hitachi Semiconductor – Hex Schmitt-trigger Inverters

HD74LV14A
Switching Characteristics
Item
Propagation
delay time
Symbol
t_PLH
t_PHL
Ta = 25°C
Min Typ
— 10.2
— 13.3
Max
19.7
24.0
Ta = –40 to 85°C
Min
Max
1.0
22.0
1.0
27.0
Unit
ns
Test
Conditions
C_L = 15 pF
C_L = 50 pF
Item
Propagation
delay time
Symbol
t_PLH
t_PHL
Ta = 25°C
Min Typ
— 7.3
— 9.6
Max
12.8
16.3
Ta = –40 to 85°C
Min
Max
1.0
15.0
1.0
18.5
Unit
ns
Test
Conditions
C_L = 15 pF
C_L = 50 pF
Item
Propagation
delay time
Symbol
t_PLH
t_PHL
Ta = 25°C
Min Typ
— 5.1
— 6.7
Max
8.6
10.6
Ta = –40 to 85°C
Min
Max
1.0
10.0
1.0
12.0
Unit
ns
Test
Conditions
C_L = 15 pF
C_L = 50 pF
V_CC = 2.5 ± 0.2 V
FROM TO
(Input) (Output)
A
Y
V_CC = 3.3 ± 0.3 V
FROM TO
(Input) (Output)
A
Y
V_CC = 5.0 ± 0.5 V
FROM TO
(Input) (Output)
A
Y
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
—
8.8
—
pF
f = 10 MHz
5.0
—
9.6
—
Noise Characteristics
Item
Quiet output, maximum
dynamic V_OL
Quiet output, minimum
dynamic V_OL
Quiet output, minimum
dynamic V_OH
High-level dynamic input
voltage
Low level dynamic input
voltage
Symbol
V_{OL (P)}
V_CC (V)
3.3
Ta = 25°C
Min
Typ
—
0.22
V_{OL (V)}
3.3
—
–0.1
V_{OH (V)}
3.3
—
3.1
V_{IH (D)}
3.3
2.31
—
V_{IL (D)}
3.3
—
—
Max
0.8
–0.8
—
—
0.99
C_L = 50 pF
Unit Test Conditions
V
V
V
V
V
Rev.3.00 May 31, 2004 page 5 of 8