HD74LV14A Datasheet, PDF (7/13 Pages) Hitachi Semiconductor – Hex Schmitt-trigger Inverters

Switching Characteristics
• V_CC = 2.5 ± 0.2 V
Ta = 25°C
Ta = –40 to 85°C
Item
Propa-
gation
delay
time
Symbol Min Typ Max Min
t_PLH
— 10.2 19.7 1.0
t_PHL
— 13.3 24.0 1.0
Max
22.0
27.0
Unit Test Conditions
ns C_L = 15 pF
C_L = 50 pF
HD74LV14A
FROM
(Input)
A
TO
(Output)
Y
• V_CC = 3.3 ± 0.3 V
Ta = 25°C
Ta = –40 to 85°C
Item
Propa-
gation
delay
time
Symbol Min Typ
t_PLH
— 7.3
t_PHL
Max Min
12.8 1.0
— 9.6 16.3 1.0
Max
15.0
18.5
Unit Test Conditions
ns C_L = 15 pF
C_L = 50 pF
FROM
(Input)
A
TO
(Output)
Y
• V_CC = 5.0 ± 0.5 V
Ta = 25°C
Ta = –40 to 85°C
Item
Propa-
gation
delay
time
Symbol Min Typ Max Min
t_PLH
— 5.1 8.6 1.0
t_PHL
— 6.7 10.6 1.0
Max
10.0
12.0
Unit Test Conditions
ns C_L = 15 pF
C_L = 50 pF
FROM
(Input)
A
TO
(Output)
Y
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