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參數(shù)資料
型號: MC74LVXT8051DTR2
廠商: ON Semiconductor
文件頁數(shù): 7/13頁
文件大?。?/td> 0K
描述: IC MUX/DEMUX 8X1 16TSSOP
產(chǎn)品變化通告: Product Obsolescence 24/Jan/2011
標準包裝: 2,500
系列: 74LVXT
功能: 多路復(fù)用器/多路分解器
電路: 1 x 8:1
導(dǎo)通狀態(tài)電阻: 30 歐姆
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 2 V ~ 6 V
電流 - 電源: 40µA
工作溫度: -55°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 16-TSSOP
包裝: 帶卷 (TR)
MC74LVXT8051
http://onsemi.com
3
MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC
Positive DC Supply Voltage
(Referenced to GND)
– 0.5 to + 7.0
V
VIS
Analog Input Voltage
0.5 to VCC + 0.5
V
Vin
Digital Input Voltage (Referenced to GND)
– 0.5 to VCC + 0.5
V
I
DC Current, Into or Out of Any Pin
20
mA
PD
Power Dissipation in Still Air,
SOIC Package
TSSOP Package
500
450
mW
Tstg
Storage Temperature Range
– 65 to + 150
_C
TL
Lead Temperature, 1 mm from Case for 10 Seconds
260
_C
Maximum ratings are those values beyond which device damage can occur. Maximum ratings
applied to the device are individual stress limit values (not normal operating conditions) and are
not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
Derating SOIC Package: – 7 mW/_C from 65_ to 125_C
TSSOP Package: 6.1 mW/_C from 65_ to 125_C
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Max
Unit
VCC
Positive DC Supply Voltage
(Referenced to GND)
2.0
6.0
V
VIS
Analog Input Voltage
0.0
VCC
V
Vin
Digital Input Voltage (Referenced to GND)
GND
VCC
V
VIO*
Static or Dynamic Voltage Across Switch
1.2
V
TA
Operating Temperature Range, All Package Types
– 55
+ 85
_C
tr, tf
Input Rise/Fall Time
(Channel Select or Enable Inputs)
VCC = 3.3 V ± 0.3 V
VCC = 5.0 V ± 0.5 V
0
100
20
ns/V
*For voltage drops across switch greater than 1.2 V (switch on), excessive VCC current may be
drawn; i.e., the current out of the switch may contain both VCC and switch input components. The
reliability of the device will be unaffected unless the Maximum Ratings are exceeded.
DC CHARACTERISTICS Digital Section (Voltages Referenced to GND)
Symbol
Parameter
Condition
VCC
V
Guaranteed Limit
Unit
55 to 25°C
≤85°C
≤125°C
VIH
Minimum HighLevel Input Voltage,
ChannelSelect or Enable Inputs
Ron = Per Spec
3.0
4.5
5.5
1.2
2.0
1.2
2.0
1.2
2.0
V
VIL
Maximum LowLevel Input Voltage,
ChannelSelect or Enable Inputs
Ron = Per Spec
3.0
4.5
5.5
0.53
0.8
0.53
0.8
0.53
0.8
V
Iin
Maximum Input Leakage Current,
ChannelSelect or Enable Inputs
Vin = VCC or GND
5.5
± 0.1
± 1.0
mA
ICC
Maximum Quiescent Supply
Current (per Package)
Channel Select, Enable and
VIS = VCC or GND; VIO = 0 V
5.5
4
40
160
mA
This device contains protection
circuitry to guard against damage
due to high static voltages or electric
fields. However, precautions must
be taken to avoid applications of any
voltage higher than maximum rated
voltages to this highimpedance cir-
cuit. For proper operation, Vin and
Vout should be constrained to the
range GND v (Vin or Vout) v VCC.
Unused inputs must always be
tied to an appropriate logic voltage
level (e.g., either GND or VCC).
Unused outputs must be left open.
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