hcs373ms Intersil Corporation, hcs373ms Datasheet - Page 8

• Manufacturer Part Number: hcs373ms
• Description: Radiation Hardened Octal Transparent Latch, Three-state
• Manufacturer: Intersil Corporation

AC Timing Diagrams
AC Load Circuit
LEVEL
VOH
VOL
INPUT
DATA
Qn
LE
FIGURE 1. LATCH ENABLE PROPAGATION DELAYS
FIGURE 3. OUTPUT TRANSITION TIMES
VS
TPLH
TTLH
VS
20%
VS
TW
TPLH
VS
80%
OUTPUT
VS
TPHL
80%
VS
DUT
CL = 50pF
RL = 500
VS
TPHL
CL
20%
TTHL
HCS373MS
353
LEVEL
INPUT
FIGURE 2. LATCH ENABLE PREREQUISITE TIMES (DATA
DATA
VCC
VIH
VS
VIL
GND
TH(L)
LE
PARAMETER
RL
TEST
POINT
SET-UP AND HOLD)
VS
VS
TH(H)
AC VOLTAGE LEVELS
VS
VS
HCS
TSU(H)
4.50
4.50
2.25
0
0
Spec Number
VS
TSU(L)
UNITS
V
V
V
V
V
518845
VS