LS7183 查看數據表（PDF） - LSI Computer Systems
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LS7183 Datasheet PDF : 4 Pages
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ABSOLUTE MAXIMUM RATINGS:
PARAMETER
DC Supply Voltage
Voltage at any input
Operating temperature
Storage temperature
SYMBOL
VDD - VSS
VIN
TA
TSTG
VALUE
7.0
VSS - 0.3 to VDD + 0.3
-20 to +85
-55 to +150
UNITS
V
V
°C
°C
DC ELECTRICAL CHARACTERISTICS:
(Unless otherwise specified VDD = 3V to 5V and TA = -20°C to +85°C)
PARAMETER
Supply Voltage
Supply current
MODE input:
SYMBOL MIN
VDD
3.0
IDD
-
IDD
-
TYPE
-
30
110
MAX
5.5
45
150
UNITS
V
µA
µA
CONDITON
-
VDD = 3V
VDD = 5V
Logic 0
Logic 1
Logic float
Logic 0 input current
Logic 1 input current
A, B inputs:
Logic 0
Logic 1
Input current
RBIAS input:
External resistor
All outputs:
Sink current
Source current
Vml
-
-
0.6
V
-
Vmh VDD - 0.6
-
-
V
Vmf (VDD/2) - 0.5 VDD/2 (VDD/2) + 0.5 V
d Iml
-
3.0
5.0
µA
Iml
-
12.0
16.0
µA
e Imh
-
-3.0
-5.0
µA
Imh
-
-12.0
-16.0
µA
-
-
VDD = 3V
VDD = 5V
VDD = 3V
VDD = 5V
tinu VABl
-
-
VABh
0.7VDD
-
IABlk
-
0
0.3VDD
-
10
V
-
V
-
nA
-
n RB
5k
-
10M
ohm -
co Iol
-1.2
-1.8
is Iol
-2.5
-3.5
Ioh
1.2
1.8
DIoh
2.5
3.5
-
mA
Vo = 0.5V, VDD = 3V
-
mA
Vo = 0.5V, VDD = 5V
-
mA
Vo = 2.5V, VDD = 3V
-
mA
Vo = 4.5V, VDD = 5V
TRANSIENT CHARACTERISTICS
(TA = -20°C to +85°C)
PARAMETER
SYMBOL MIN
Output Clock Pulse Width
TOW
190
TYPE
-
MAX
-
UNITS CONDITON
ns
See Fig. 2
A, B inputs:
Validation Delay
TVD
-
25
TVD
-
50
50
ns
VDD = 5V
100
ns
VDD = 3V
Phase Delay
TPS TVD + TOW
-
Infinite
s
-
Pulse Width
TPW
2TPS
-
Infinite
s
-
Frequency
fA, B
-
-
1/(2TPW)
Hz
-
Inupt to Output Delay
7183/84-012703-2
TDS
-
200
270
ns
VDD = 3V
TDS
-
110
150
ns
VDD = 5V
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