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HD74LV1G66A
REJ03D0069-0700 Rev.7.00, Mar 21, 2008
Page 6 of 8
Test Circuit
• R
ON
V
OUT
V
CC
+ −
V
CC
GND
(ON)
V
V =V
CIH
V =V
IN CC
1.0 mA
V V
IN – OUT
R =
ON
10
-3
(Ω)
V
IN–OUT
• I
S(off)
, I
S(on)
V
CC
V
CC
GND
(OFF)
A
V =V
CIL
V =V
or GND
IN CC
V =GND
or V
OUT
CC
V
CC
V
CC
GND
(ON)
A
V =V
CIH
V =V
or GND
IN CC
V
OPEN
OUT
• t
PLH
, t
PHL
V
CC
V
CC
GND
(ON)
V =V
CIH
V
IN
V
OUT
C =
15 or 50 pF
L
V
OL
V
OH
V
CC
GND
t
f
t
r
90% 90%
50% 50%
50% 50%
t
PLH
t
PHL
10%10%
V
OUT
V
IN
Notes: 1. Input waveform : PRR ≤ 1 MHz, Zo = 50 Ω, t
r
≤ 3 ns, t
f
≤ 3 ns.
2. The output are measured one at a time with one transition per measurement.