hcts390kmsr Intersil Corporation, hcts390kmsr Datasheet - Page 8

• Manufacturer Part Number: hcts390kmsr
• Description: Radiation Hardened Dual Decade Ripple Counter
• Manufacturer: Intersil Corporation

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