TA = 40 to +85°C <" />
參數(shù)資料
型號(hào): MC74LVX4245DT
廠商: ON Semiconductor
文件頁數(shù): 5/10頁
文件大?。?/td> 0K
描述: IC TXRX DUAL OCT 3ST LV 24TSSOP
產(chǎn)品變化通告: Product Obsolescence 24/Jan/2011
標(biāo)準(zhǔn)包裝: 62
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: 12mA,12mA; 24mA,24mA
電源電壓: 2.7 V ~ 3.6 V,4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 24-TSSOP
包裝: 管件
其它名稱: MC74LVX4245DTOS
MC74LVX4245
http://onsemi.com
4
DC ELECTRICAL CHARACTERISTICS
TA = 40 to +85°C
TA = 25°C
Symbol
Unit
Guaranteed Limits
Typ
VCCB
VCCA
Condition
Parameter
IIN
Max Input Leak-
age
Current
OE,
T/R
VI = VCCA, GND
5.5
3.6
±0.1
±1.0
mA
IOZA
Max 3State Out-
put Leakage
An
VI = VIH, VIL
OE = VCCA
VO = VCCA, GND
5.5
3.6
±0.5
±5.0
mA
IOZB
Max 3State Out-
put Leakage
Bn
VI = VIH, VIL
OE = VCCA
VO = VCCB, GND
5.5
3.6
±0.5
±5.0
mA
DICC
Maximum ICCT
per Input
An,OE
T/R
VI=VCCA2.1V
5.5
3.6
1.0
1.35
1.5
mA
Bn
VI=VCCB0.6V
5.5
3.6
0.35
0.5
mA
ICCA
Quiescent VCCA
Supply Current
An=VCCA or GND
Bn=VCCB or GND
OE=GND
T/R=GND
5.5
3.6
8
80
mA
ICCB
Quiescent VCCB
Supply Current
An=VCCA or GND
Bn=VCCB or GND
OE=GND
T/R=VCCA
5.5
3.6
5
50
mA
VOLPA
VOLPB
Quiet Output Max
Dynamic VOL
Notes 1, 2
5.0
3.3
1.5
1.2
V
VOLVA
VOLVB
Quiet Output Min
Dynamic VOL
Notes 1, 2
5.0
3.3
1.2
0.8
V
VIHDA
VIHDB
Min HIGH Level
Dynamic Input
Voltage
Notes 1, 3
5.0
3.3
2.0
V
VILDA
VILDB
Max LOW Level
Dynamic Input
Voltage
Notes 1, 3
5.0
3.3
0.8
V
1. Worst case package.
2. Max number of outputs defined as (n). Data inputs are driven 0V to VCC level; one output at GND.
3. Max number of data inputs (n) switching. (n1) inputs switching 0V to VCC level. Input under test switching: VCC level to threshold (VIHD),
0V to threshold (VILD), f = 1MHz.
CAPACITIVE CHARACTERISTICS
Symbol
Parameter
Condition
Typical
Unit
CIN
Input Capacitance
VCCA = 5.0V; VCCB = 3.3V
4.5
pF
CI/O
Input/Output Capacitance
VCCA = 5.0V; VCCB = 3.3V
15
pF
CPD
Power Dissipation Capacitance
B→A
(Measured at 10MHz)
A→B
VCCA = 5.0V
VCCB = 3.3V
55
40
pF
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