参数资料
型号: HCS74DMSR
厂商: HARRIS SEMICONDUCTOR
元件分类: 通用总线功能
英文描述: Low-Voltage, Dual Hot-Swap Controllers with Independent On/Off Control
中文描述: HC/UH SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDIP14
文件页数: 4/9页
文件大小: 175K
代理商: HCS74DMSR
86
Specifications HCS74MS
TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS
PARAMETER
SYMBOL
(NOTES 1, 2)
CONDITIONS
GROUP
A SUB-
GROUPS
TEMPERATURE
LIMITS
UNITS
MIN
MAX
CP to Q, Q
TPHL
VCC = 4.5V
9
+25
o
C
2
27
ns
10, 11
+125
o
C, -55
o
C
2
32
ns
TPLH
VCC = 4.5V
9
+25
o
C
2
26
ns
10, 11
+125
o
C, -55
o
C
2
31
ns
S to Q
TPLH
VCC = 4.5V
9
+25
o
C
2
26
ns
10, 11
+125
o
C, -55
o
C
2
31
ns
S to Q
TPHL
VCC = 4.5V
9
+25
o
C
2
27
ns
10, 11
+125
o
C, -55
o
C
2
32
ns
R to Q
TPHL
VCC = 4.5V
9
+25
o
C
2
24
ns
10, 11
+125
o
C, -55
o
C
2
29
ns
R to Q
TPLH
VCC = 4.5V
9
+25
o
C
2
25
ns
10, 11
+125
o
C, -55
o
C
2
30
ns
NOTES:
1. All voltages referenced to device GND.
2. AC measurements assume RL = 500
, CL = 50pF, Input TR = TF = 3ns, VIL = GND, VIH = VCC.
TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS
PARAMETER
SYMBOL
CONDITIONS
NOTES
TEMPERATURE
LIMITS
UNITS
MIN
MAX
Capacitance Power
Dissipation
CPD
VCC = 5.0V, f = 1MHz
1
+25
o
C
-
53
pF
1
+125
o
C, -55
o
C
-
55
pF
Input Capacitance
CIN
VCC = 5.0V, f = 1MHz
1
+25
o
C
-
10
pF
1
+125
o
C, -55
o
C
-
10
pF
Output Transition
Time
TTHL
TTLH
VCC = 4.5V
1
+25
o
C
-
15
ns
1
+125
o
C, -55
o
C
-
22
ns
Max Operating
Frequency
FMAX
VCC = 4.5V
1
+25
o
C
30
-
MHz
1
+125
o
C, -55
o
C
20
-
MHz
Data to CP Set-up
Time
TSU
VCC = 4.5V
1
+25
o
C
11
-
ns
1
+125
o
C, -55
o
C
12
-
ns
Hold Time
TH
VCC = 4.5V
1
+25
o
C
3
-
ns
1
+125
o
C, -55
o
C
3
-
ns
Removal Time
R, S to CP
TREM
VCC = 4.5V
1
+25
o
C
5
-
ns
1
+125
o
C, -55
o
C
6
-
ns
Pulse Width R, S
TW
VCC = 4.5V
1
+25
o
C
14
-
ns
1
+125
o
C, -55
o
C
16
-
ns
Pulse Width CP
TW
VCC = 4.5V
1
+25
o
C
14
-
ns
1
+125
o
C, -55
o
C
16
-
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.
Spec Number
518772
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