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HD74HCT1G66
Rev.7.00, Jan.29.2004, page 5 of 8
Switching Characteristics
Ta = 25°C Ta = –40 to 85°C
Item Symbl
V
CC
(V)
Min Typ Max Min Max
Unit
Test
Conditions
Propagation delay time t
PLH
,
t
PHL
4.5 — 4 10 — 13 ns R
L
= 10 kΩ
Output enable time t
ZH
, t
ZL
4.5 — 10 23 — 29 ns R
L
= 1 kΩ
Output disable time t
HZ
, t
LZ
4.5 — 14 23 — 29 ns R
L
= 1 kΩ
Maximum control
frequency
4.5 — 30 — — — MHz
Control input
capacitance
C
IN
—2.55 — 5 pF
Switch I/O capacitance C
IN/OUT
—2.5—— — pF
Feed through
capacitance
C
IN–OUT
—0.5—— — pF
Power dissipation
capacitance
C
PD
—5 —— — pF
Test Circuit
+–
GND
(ON)
V
V
IN
= V
CC
V
C
= V
IH
V
CC
V
CC
V
OUT
• R
ON
1.0 mA
R
ON
=
10
–3
(Ω)
V
IN-OUT
V
IN-OUT