HCTS147MS Datasheet, PDF (4/10 Pages) Intersil Corporation – Radiation Hardened 10-to-4 Line Priority Encoder

Specifications HCTS147MS
TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS
PARAMETER
Input to Output
SYMBOL
(NOTES 1, 2)
CONDITIONS
TPLH VCC = 4.5V
TPHL
TPLH VCC = 4.5V
TPHL
GROUP
A SUB-
GROUPS
9
10, 11
9
10, 11
TEMPERATURE
+25^oC
+125^oC, -55^oC
+25^oC
+125^oC, -55^oC
NOTES:
1. All voltages referenced to device GND.
2. AC measurements assume RL = 500Ω, CL = 50pF, Input TR = TF = 3ns, VIL = GND, VIH = 3V.
LIMITS
MIN MAX UNITS
2
28
ns
2
32
ns
2
28
ns
2
32
ns
TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS
LIMITS
PARAMETER
Capacitance Power
Dissipation
SYMBOL
CONDITIONS
CPD
VCC = 5.0V, f = 1MHz
Input Capacitance
CIN
VCC = 5.0V, f = 1MHz
Output Transition
Time
TTHL
TTLH
VCC = 4.5V
NOTES
1
1
1
1
1
1
TEMPERATURE
+25^oC
+125^oC, -55^oC
+25^oC
+125^oC, -55^oC
+25^oC
+125^oC
MIN MAX UNITS
-
66
pF
-
71
pF
-
10
pF
-
10
pF
-
15
ns
-
22
ns
NOTE:
1. The parameters listed in Table 3 are controlled via design or process parameters. Min and Max Limits are guaranteed but not directly
tested. These parameters are characterized upon initial design release and upon design changes which affect these characteristics.
TABLE 4. DC POST RADIATION ELECTRICAL PERFORMANCE CHARACTERISTICS
PARAMETER
Quiescent Current
Output Current (Sink)
Output Current
(Source)
Output Voltage Low
Output Voltage High
Input Leakage Current
SYMBOL
(NOTES 1, 2)
CONDITIONS
ICC
VCC = 5.5V, VIN = VCC or GND
IOL
VCC = 4.5V, VIN = VCC or GND,
VOUT = 0.4V
IOH
VCC = 4.5V, VIN = VCC or GND,
VOUT = VCC -0.4V
VOL
VCC = 4.5V and 5.5V,
VIH = VCC/2, VIL = 0.8V, IOL = 50µA
VOH
VCC = 4.5V and 5.5V,
VIH = VCC/2, VIL = 0.8V, IOH = -50µA
IIN
VCC = 5.5V, VIN = VCC or GND
TEMPERATURE
+25^oC
+25^oC
200K RAD
LIMITS
MIN MAX UNITS
-
0.75
mA
4.0
-
mA
+25^oC
-4.0
-
mA
+25^oC
-
0.1
V
+25^oC
+25^oC
VCC
-
V
-0.1
-
±5
µA
Spec Number 518608
533