HCTS390MS 查看數據表（PDF） - Intersil
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HCTS390MS Datasheet PDF : 9 Pages
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AC Timing Diagrams
HCTS390MS
TR
INPUT
LEVEL
CP
Q0
TF
VS
VS
TW
TPLH
VS
VS
TPHL
VS
INPUT
LEVEL
CP
MR
Q0
VS
TW
VS
TREM
VS
VS
TPHL
FIGURE 1. INPUT PULSE PRE-REQUISITE, PROPAGATION-
DELAY, AND OUTPUT-TRANSITION TIMES
FIGURE 2. MASTER RESET PRE-REQUISITE AND PROPAGA-
TION DELAYS
VOH
VOL
TTLH
20%
80% 80%
OUTPUT
TTHL
20%
FIGURE 3. OUTPUT TRANSITION TIME
AC Load Circuit
DUT
CL
AC VOLTAGE LEVELS
PARAMETER
HCTS
VCC
4.50
VIH
3.00
VS
1.30
VIL
0
VSS
0
UNITS
V
V
V
V
V
TEST
POINT
RL
CL = 50pF
RL = 500Ω
Spec Number 518634
669
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