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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)
SS
V =GND
or V
OUT
V =GND
OUT
V =GND
CC
or V
CC
or V
V =V
C IH
V =V
C IH
V =V
V =V
or GND
IN
V =V
IN
V =V
CC
V =V
CC
V =V