- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄382311 > MC74LVX257 (ON SEMICONDUCTOR) Quad 2-Channel Multiplexer with 3-State Outputs PDF資料下載
參數(shù)資料
| 型號(hào)： | MC74LVX257 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | Quad 2-Channel Multiplexer with 3-State Outputs |
| 中文描述： | 四2通道多路復(fù)用器與三態(tài)輸出 |
| 文件頁(yè)數(shù)： | 4/8頁(yè) |
| 文件大小： | 104K |
| 代理商： | MC74LVX257 |
MC74LVX257
4
DC CHARACTERISTICS
(Voltages Referenced to GND)
V
CC
T
A
= 25
°
C
40
°
C
≤
T
A
≤
85
°
C
Symbol
Parameter
Condition
(V)
Min
Typ
Max
Min
Max
Unit
V
IH
Minimum HighLevel
Input Voltage
2.0
3.0
3.6
0.75 V
CC
0.7 V
CC
0.7 V
CC
0.75 V
CC
0.7 V
CC
0.7 V
CC
V
V
IL
Maximum LowLevel
Input Voltage
2.0
3.0
3.6
0.25 V
CC
0.3 V
CC
0.3 V
CC
0.25 V
CC
0.3 V
CC
0.3 V
CC
V
V
OH
HighLevel Output
Voltage
I
OH
= 50 A
I
OH
= 50 A
I
OH
= 4 mA
2.0
3.0
3.0
1.9
2.9
2.58
2.0
3.0
1.9
2.9
2.48
V
V
OL
LowLevel Output
Voltage
I
OL
= 50 A
I
OL
= 50 A
I
OL
= 4 mA
2.0
3.0
3.0
0.0
0.0
0.1
0.1
0.36
0.1
0.1
0.44
V
I
OZ
Maximum 3State
Leakage Current
V
IN
= V
IH
or V
IL
V
OUT
= V
CC
or GND
3.6
±
0.1
±
1.0
A
I
IN
Input Leakage Current
V
IN
= 5.5 V or GND
0 to 3.6
±
0.1
±
1.0
A
I
CC
Maximum Quiescent
Supply Current
(per package)
V
IN
= V
CC
or GND
3.6
1.0
1.0
2.0
40
A
AC ELECTRICAL CHARACTERISTICS
Input t
r
= t
f
= 3.0 ns
Symbol
Typical @ 25
°
C, V
CC
= 3.3 V
T
A
= 25
°
C
9.5
14.0
40
°
C
≤
T
A
≤
85
°
C
Parameter
Test Conditions
Min
Typ
Max
Min
Max
t
Enable, Time, OE to Y
t
PLH
,
R
= 1 k
Maximum Propagation
V
CC
= 2.7 V
C
L
= 15pF
15.5
1.0
10.0
13.5
1.0
15.0
ns
t
PLZ
,
PHZ
V
CC
L
C
= 50pF
t
PHL
Delay, S to Y
C
L
= 50pF
6.0
1.0
20.0
V
= 3.3 V
0.3 V
C
= 15pF
L
10.0
1.0
12.0
Capacitance
PZL
L
Maximum Output
V
CC
L
C
= 50pF
13.0
13.0
12
1.0
1.0
18.0
18.0
ns
R
L
= 1 k
C
L
= 50pF
17.0
1.0
15.0
R
= 1 k
V
CC
L
C
PD
Power Dissipation Capacitance (Note 5)
5. C
PD
is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.
Average operating current can be obtained by the equation: I
CC(OPR
)
= C
PD
V
CC
f
in
+ I
CC
. C
PD
is used to determine the noload dynamic
power consumption; P
D
= C
PD
V
CC2
f
in
+ I
CC
V
CC
.
20
pF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC74LVX257D | Quad 2-Channel Multiplexer with 3-State Outputs |
| MC74LVX257DG | Quad 2-Channel Multiplexer with 3-State Outputs |
| MC74LVX257DR2 | Quad 2-Channel Multiplexer with 3-State Outputs |
| MC74LVX257DR2G | Quad 2-Channel Multiplexer with 3-State Outputs |
| MC74LVX257DT | Quad 2-Channel Multiplexer with 3-State Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74LVX257D | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2-3.6V Quad 3-State RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MC74LVX257DG | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2-3.6V Quad 3-State 2-Channel RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MC74LVX257DR2 | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2-3.6V Quad 3-State RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MC74LVX257DR2G | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2-3.6V Quad 3-State 2-Channel RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MC74LVX257DT | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2-3.6V Quad 3-State RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。