參數(shù)資料
型號(hào): 74HCT4351
廠商: NXP Semiconductors N.V.
英文描述: 8-channel analog multiplexer/demultiplexer with latch(帶鎖存的8通道模擬多路復(fù)用器/多路分解器)
中文描述: 8通道模擬多路復(fù)用器/分離器的鎖存器(帶鎖存的8通道模擬多路復(fù)用器/多路分解器)
文件頁數(shù): 6/17頁
文件大?。?/td> 135K
代理商: 74HCT4351
December 1990
6
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
with latch
74HC/HCT4351
Fig.6
Guaranteed operating area as a function
of the supply voltages for 74HC4351.
handbook, halfpage
VCC- GND
(V)
8
6
4
2
00
2
4
6
8
10
VCC- VEE(V)
MBA334
operating area
Fig.7
Guaranteed operating area as a function of
the supply voltages for 74HCT4351.
DC CHARACTERISTICS FOR 74HC/HCT
For 74HC: V
CC
GND or V
CC
V
EE
= 2.0, 4.5, 6.0 and 9.0 V
For 74HCT: V
CC
GND = 4.5 and 5.5 V; V
CC
V
EE
= 2.0, 4.5, 6.0 and 9.0 V
Notes to DC characteristics
1.
At supply voltages (V
CC
V
EE
) approaching 2.0 V, the analog switch ON-resistance becomes extremely non-linear.
There it is recommended that these devices be used to transmit digital signals only, when using these supply
voltages.
2.
For test circuit measuring R
ON
see Fig.8.
SYMBOL
PARAMETER
T
amb
(
°
C)
UNIT
TEST CONDITIONS
74HC/HCT
V
CC
(V)
V
EE
(V)
I
S
(
μ
A)
V
is
V
I
+25
40 to +85
40 to
+125
min. typ. max. min.
100
90
70
150
80
70
60
150
90
80
65
9
8
6
max. min. max.
225
200
165
175
150
130
200
175
150
R
ON
ON resistance
(rail)
180
160
130
140
120
105
160
140
120
270
240
195
210
180
160
240
210
180
2.0
4.5
6.0
4.5
2.0
4.5
6.0
4.5
2.0
4.5
6.0
4.5
2.0
4.5
6.0
4.5
0
0
0
4.5
0
0
0
4.5
0
0
0
4.5
0
0
0
4.5
100
1000
1000
1000
100
1000
1000
1000
100
1000
1000
1000
V
CC
to
V
EE
V
IN
or
V
IL
R
ON
ON resistance
(rail)
V
EE
V
IH
or
V
IL
R
ON
ON resistance
(rail)
V
CC
V
IH
or
V
IL
R
ON
maximum
ON
resistance
between any two
channels
V
CC
to
V
EE
V
IH
or
V
IL
相關(guān)PDF資料
PDF描述
74HC4351 8-channel analog multiplexer/demultiplexer with latch
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74HCT4351D 功能描述:多路器開關(guān) IC 8-CH ANALOG MUX/DMUX LATCHED RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻(最大值):7 Ohms 開啟時(shí)間(最大值): 關(guān)閉時(shí)間(最大值): 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
74HCT4351D,112 功能描述:多路器開關(guān) IC 8-CH ANALOG MUX/DMUX RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻(最大值):7 Ohms 開啟時(shí)間(最大值): 關(guān)閉時(shí)間(最大值): 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
74HCT4351D,118 功能描述:多路器開關(guān) IC 8-CH ANALOG MUX/DMUX RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻(最大值):7 Ohms 開啟時(shí)間(最大值): 關(guān)閉時(shí)間(最大值): 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
74HCT4351D/C,118 制造商:NXP Semiconductors 功能描述:PHA74HCT4351D/C,118 R07
74HCT4351DB 功能描述:多路器開關(guān) IC 8-CH ANALOG MUX/DMUX LATCHED RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻(最大值):7 Ohms 開啟時(shí)間(最大值): 關(guān)閉時(shí)間(最大值): 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16