參數(shù)資料
型號: HCTS193K
廠商: Intersil Corporation
元件分類: 通用總線功能
英文描述: Radiation Hardened Synchronous 4-Bit Up/Down Counter
中文描述: 同步輻射加固4位加/減計數(shù)器
文件頁數(shù): 5/9頁
文件大?。?/td> 158K
代理商: HCTS193K
596
Specifications HCTS193MS
Pulse Width MR
TW
VCC = 4.5V
1
+25
o
C
20
-
ns
1
+125
o
C, 55
o
C
30
-
ns
Recovery Time
PL to CPU, CPD
TREC
VCC = 4.5V
1
+25
o
C
15
-
ns
1
+125
o
C, 55
o
C
22
-
ns
Recovery Time
MR to CPU, CPD
TREC
VCC = 4.5V
1
+25
o
C
5
-
ns
1
+125
o
C, 55
o
C
5
-
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
SYMBOL
(NOTES 1, 2)
CONDITIONS
TEMPERATURE
200K RAD
LIMITS
UNITS
MIN
MAX
Quiescent Current
ICC
VCC = 5.5V, VIN = VCC or GND
+25
o
C
-
0.75
mA
Output Current (Sink)
IOL
VCC = 4.5V, VIN = VCC or GND,
VOUT = 0.4V
+25
o
C
4.0
-
mA
Output Current
(Source)
IOH
VCC = 4.5V, VIN = VCC or GND,
VOUT = VCC -0.4V
+25
o
C
-4.0
-
mA
Output Voltage Low
VOL
VCC = 4.5V or 5.5V, VIH = VCC/2,
VIL = 0.8V, IOL = 50
μ
A
+25
o
C
-
0.1
V
Output Voltage High
VOH
VCC = 4.5V or 5.5V, VIH = VCC/2,
VIL = 0.8V, IOL = -50
μ
A
+25
o
C
VCC
-0.1
-
V
Input Leakage Current
IIN
VCC = 5.5V, VIN = VCC or GND
+25
o
C
-
±
5
μ
A
Noise Immunity
Functional Test
FN
VCC = 4.5V, VIH = 2.25V, VIL = 0.8V,
(Note 3)
+25
o
C
-
-
-
CPU to Qn
TPLH
VCC = 4.5V
+25
o
C
2
34
ns
TPHL
VCC = 4.5V
+25
o
C
2
41
ns
CPD to Qn
TPLH
VCC = 4.5V
+25
o
C
2
36
ns
TPHL
VCC = 4.5V
+25
o
C
2
42
ns
PL to Qn
TPLH
VCC = 4.5V
+25
o
C
2
36
ns
TPHL
VCC = 4.5V
+25
o
C
2
53
ns
MR to Qn
TPHL
VCC = 4.5V
+25
o
C
2
44
ns
NOTES:
1. All voltages referenced to device GND.
2. AC measurements assume RL = 500
, CL = 50pF, Input TR = TF = 3ns, VIL = GND, VIH = 3V.
3. For functional tests VO
4.0V is recognized as a logic “1”, and VO
0.5V is recognized as a logic “0”.
TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS (Continued)
PARAMETER
SYMBOL
CONDITIONS
NOTES
TEMPERATURE
LIMITS
UNITS
MIN
MAX
Spec Number
518620
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