HD74LVC1G66
Rev.3.00 Jul. 01, 2004 page 6 of 10
Test Circuit
V
OUT
V
CC
+
–
V
CC
GND
(ON)
V
V =V
C
IH
V =V
• R
ON
IN
CC
I
S
V
IN–OUT
R =
ON
I
S
(Ω)
V
IN–OUT
V
CC
V
CC
GND
(OFF)
A
V =V
C
IL
V =V
or GND
IN
CC
V =GND
or V
OUT
CC
V
CC
V
CC
GND
(ON)
A
V =V
C
IH
V =V
or GND
IN
CC
V
OPEN
OUT
• I (off), I (on)
S
S