- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄371065 > MC74HC4353DW (MOTOROLA INC) Analog Multiplexers/Demultiplexers with Address Latch PDF資料下載
參數(shù)資料
| 型號(hào)： | MC74HC4353DW |
| 廠商： | MOTOROLA INC |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | Analog Multiplexers/Demultiplexers with Address Latch |
| 中文描述： | TRIPLE 2-CHANNEL, DIFFERENTIAL MULTIPLEXER, PDSO20 |
| 封裝： | 0.300 INCH, PLASTIC, SOIC-20 |
| 文件頁(yè)數(shù)： | 10/13頁(yè) |
| 文件大?。?/td> | 477K |
| 代理商： | MC74HC4353DW |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)當(dāng)前第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)
MC54/74HC4351 MC54/74HC4353
MOTOROLA
High–Speed CMOS Logic Data
DL129 — Rev 6
10
APPLICATIONS INFORMATION
The Channel Select and Enable control pins should be at
VCC or GND logic levels. VCC being recognized as a logic
high and GND being recognized as a logic low. In this
example:
VCC = + 5 V = logic high
GND = 0 V = logic low
The maximum analog voltage swings are determined by
the supply voltages VCC and VEE. The positive peak analog
voltage should not exceed VCC. Similarly, the negative peak
analog voltage should not go below VEE. In this example, the
difference between VCC and VEE is ten volts. Therefore, us-
ing the configuration in Figure 16, a maximum analog signal
of ten volts peak–to–peak can be controlled. Unused analog
inputs/outputs may be left floating (i.e., not connected). How-
ever, tying unused analog inputs and outputs to VCC or GND
through a low value resistor helps minimize crosstalk and
feedthrough noise that may be picked up by an unused
switch.
Although used here, balanced supplies are not a require-
ment. The only constraints on the power supplies are that:
VCC – GND = 2 to 6 volts
VEE – GND = 0 to – 6 volts
VCC – VEE = 2 to 12 volts
and VEE
When voltage transients above VCC and/or below VEE are
anticipated on the analog channels, external Germanium or
Schottky diodes (Dx) are recommended as shown in
Figure 17. These diodes should be able to absorb the maxi-
mum anticipated current surges during clipping.
GND
Figure 16. Application Example
Figure 17. External Germanium or
Schottky Clipping Diodes
ANALOG
SIGNAL
ON
20
+5 V
ANALOG
SIGNAL
+ 5 V
– 5 V
+ 5 V
– 5 V
TO EXTERNAL CMOS
CIRCUITRY
0 TO 5 V DIGITAL
SIGNALS
ON/OFF
9
10
20
VCC
VEE
Dx
VEE
Dx
VCC
Dx
8
9
10
7
–5 V
+5 V
15
13
12
11
VEE
VCC
Dx
Figure 18. Interfacing LSTTL/NMOS to CMOS Inputs
a. Using Pull–Up Resistors
b. Using HCT Interface
ANALOG
SIGNAL
ON/OFF
20
+ 5 V
ANALOG
SIGNAL
+ 5 V
VEE
+ 5 V
VEE
R
*
LSTTL/NMOS
CIRCUITRY
+ 5 V
* 2 k
≤
R
≤
10 k
ANALOG
SIGNAL
ON/OFF
20
+ 5 V
ANALOG
SIGNAL
+ 5 V
VEE
+ 5 V
VEE
LSTTL/NMOS
CIRCUITRY
+ 5 V
HCT
BUFFER
8
9
10
7
VEE
VCC
15
13
12
11
R
R
R
8
9
10
7
VEE
VCC
15
13
12
11
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC74HC4353 | Analog Multiplexers/Demultiplexers with Address Latch |
| MC74HC4353N | Analog Multiplexers/Demultiplexers with Address Latch |
| MC54HC4353J | Analog Multiplexers/Demultiplexers with Address Latch |
| MC74HC4851AD | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| MC74HC4852ADTR2 | Analog Multiplexers/Demultiplexers with Injection Current Effect Control |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74HC4511F | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC4511FEL | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC4528AN | 制造商:ON Semiconductor 功能描述: |
| MC74HC4538AD | 功能描述:單穩(wěn)態(tài)多諧振蕩器 3-6V Dual Precision RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時(shí)間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel |
| MC74HC4538ADG | 功能描述:單穩(wěn)態(tài)多諧振蕩器 3-6V Dual Precision MonoStable RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時(shí)間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。