Test Circuit - Renesas HD74HC1G66 Datasheet

HD74HC1G66

Test Circuit

R
ON
V = V
C
V = V
IN CC
I (off), I (on)
S S
V = V
C IL
A
V = V
IN CC
or GND
t , t
PLH PHL
V
V = V
C IH
V
V (ON)
IN
GND
Rev.8.00, Jan.27.2004, page 6 of 8
V
CC
IH
V
CC
(ON)
GND
1.0 mA
+
V
V
IN-OUT
V
CC
V
CC
(OFF)
V = GND
OUT
GND
or V
CC
CC
CC
V
R = C =
L L
10 k 50 pF
V
OUT
–
V = V
C IL
A
V = V
IN CC
or GND
t = 6 ns
r
90% 90%
V
IN
50%
10%
t
PLH
OUT
V
50%
OUT
V
IN-OUT
R =
ON
–3
10
V
CC
V
CC
(ON)
V
OUT
GND
OPEN
t = 6 ns
f
V
CC
50%
10%
GND
t
PHL
V
OH
50%
V
OL