Absolute Maximum Ratings(Note 1) Recommended Operating
參數(shù)資料
型號(hào): 74LVX245SJ
廠商: Fairchild Semiconductor
文件頁數(shù): 2/6頁
文件大?。?/td> 0K
描述: IC TRANSCEIVER 8BIT LV 20SOP
標(biāo)準(zhǔn)包裝: 38
系列: 74LVX
邏輯類型: 收發(fā)器,非反相
元件數(shù): 1
每個(gè)元件的位元數(shù): 8
輸出電流高,低: 4mA,4mA
電源電壓: 2 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-SOIC(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 20-SOP
包裝: 管件
www.fairchildsemi.com
2
74
L
VX245
Absolute Maximum Ratings(Note 1)
Recommended Operating
Conditions (Note 2)
Note 1: The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Note 2: Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Noise Characteristics (Note 3)
Note 3: Input tr
tf
3 ns
Supply Voltage (VCC)
0.5V to 7.0V
DC Input Diode Current (IIK)
VI
0.5V
20 mA
DC Input Voltage T/R, OE (VI)
0.5V to 7V
DC Diode Current (IOK)
VO
0.5V
20 mA
VO VCC 0.5V
20 mA
DC Bus I/O Voltage (VI/O)
0.5V to VCC 0.5V
DC Output Source
or Sink Current (IO)
r25 mA
DC VCC or Ground Current
(ICC or IGND)
r75 mA
Storage Temperature (TSTG)
65qC to 150qC
Power Dissipation
180 mW
Supply Voltage (VCC)
2.0V to 3.6V
Input Voltage T/R, OE (VI)0V to 5.5V
Bus I/O Voltage (VI/O)
0V to VCC
Operating Temperature (TA)
40qC to 85qC
Input Rise and Fall Time (
't/'V)
0 ns/V to 100 ns/V
Symbol
Parameter
VCC
TA 25qCTA 40qC to 85qC
Units
Conditions
Min
Typ
Max
Min
Max
VIH
HIGH Level
2.0
1.5
Input
3.0
2.0
V
Voltage
3.6
2.4
VIL
LOW Level
2.0
0.5
Input
3.0
0.8
V
Voltage
3.6
0.8
VOH
HIGH Level
2.0
1.9
2.0
1.9
VIN VIH or VIL IOH 50 PA
Output
3.0
2.9
3.0
2.9
V
IOH 50 PA
Voltage
3.0
2.58
2.48
IOH 4 mA
VOL
LOW Level
2.0
0.0
0.1
VIN VIH or VIL IOL 50 PA
Output
3.0
0.0
0.1
V
IOL 50 PA
Voltage
3.0
0.36
0.44
IOL 4 mA
IOZ
3-STATE
3.6
r0.25
r2.5
PAVIN VIH or VIL
Output
VOUT VCC or GND
Off-State Current
IIN
Input Leakage Current
3.6
r0.1
r1.0
PAVIN 5.5V or GND
ICC
Quiescent Supply Current
3.6
4.0
40.0
PAVIN VCC or GND
Symbol
Parameter
VCC
TA 25qC
Units
Conditions
(V)
Typ
Limit
CL (pF)
VOLP
Quiet Output Maximum Dynamic VOL
3.3
0.5
0.8
V
50
VOLV
Quiet Output Minimum Dynamic VOL
3.3
0.5
0.8
V
50
VIHD
Minimum HIGH Level Dynamic Input Voltage
3.3
2.0
V
50
VILD
Maximum LOW Level Dynamic Input Voltage
3.3
0.8
V
50
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