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參數(shù)資料
| 型號： | MC74HC4066ADTR2G |
| 廠商： | ON Semiconductor |
| 文件頁數(shù)： | 3/14頁 |
| 文件大小： | 0K |
| 描述： | IC MUX/DEMUX QUAD 1X1 14TSSOP |
| 標準包裝： | 1 |
| 系列： | 74HC |
| 功能： | 多路復用器/多路分解器 |
| 電路： | 4 x 1:1 |
| 導通狀態(tài)電阻： | 100 歐姆 |
| 電壓電源： | 雙電源 |
| 電壓 - 電源，單路/雙路(±)： | ±2 V ~ 12 V |
| 電流 - 電源： | 40µA |
| 工作溫度： | -55°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 14-TSSOP（0.173"，4.40mm 寬） |
| 供應商設備封裝： | 14-TSSOP |
| 包裝： | 標準包裝 |
| 其它名稱： | MC74HC4066ADTR2GOSDKR |
MC74HC4066A
http://onsemi.com
11
0
-10
-20
-30
-40
-50
1.0
2.0
FREQUENCY (kHz)
dBm
-60
-70
-80
-90
FUNDAMENTAL FREQUENCY
DEVICE
SOURCE
Figure 15. Plot, Harmonic Distortion
3.0
APPLICATION INFORMATION
The ON/OFF Control pins should be at VCC or GND logic
levels, VCC being recognized as logic high and GND being
recognized as a logic low. Unused analog inputs/outputs
may be left floating (not connected). However, it is
advisable to tie unused analog inputs and outputs to VCC or
GND through a low value resistor. This minimizes crosstalk
and feedthrough noise that may be pickedup by the unused
I/O pins.
The maximum analog voltage swings are determined by
the supply voltages VCC and GND. The positive peak analog
voltage should not exceed VCC. Similarly, the negative peak
analog voltage should not go below GND. In the example
below, the difference between VCC and GND is twelve volts.
Therefore, using the configuration in Figure 16, a maximum
analog signal of twelve volts peaktopeak can be
controlled.
When voltage transients above VCC and/or below GND
are anticipated on the analog channels, external diodes (Dx)
are recommended as shown in Figure 17. These diodes
should be small signal, fast turnon types able to absorb the
maximum anticipated current surges during clipping. An
alternate method would be to replace the Dx diodes with
Mosorbs (Mosorb
is an acronym for high current surge
protectors). Mosorbs are fast turnon devices ideally suited
for precise DC protection with no inherent wear out
mechanism.
ANALOG O/I
ON
14
VCC = 12 V
ANALOG I/O
+ 12 V
0 V
+ 12 V
0 V
OTHER CONTROL
INPUTS
(VCC OR GND)
ON
16
VCC
Dx
VCC
Dx
Figure 16. 12 V Application
Figure 17. Transient Suppressor Application
7
SELECTED
CONTROL
INPUT
Dx
OTHER CONTROL
INPUTS
(VCC OR GND)
7
SELECTED
CONTROL
INPUT
VCC
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC74HC4066AF | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC4066AFEL | 功能描述:多路器開關 IC 2-12V Quad Mux/Demux RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間: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 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| MC74HC4066AFELG | 功能描述:多路器開關 IC 2-12V Quad Mux/Demux -55 to 85deg C RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間: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 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| MC74HC4066AN | 功能描述:多路器開關 IC 2-12V Quad Mux/Demux RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間: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 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| MC74HC4066ANG | 功能描述:多路器開關 IC 2-12V Quad Mux/Demux -55 to 85deg C RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關閉時間（最大值）: 傳播延遲時間: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 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16 |
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