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參數(shù)資料
| 型號(hào)： | MC74HC4066AN |
| 廠商： | ON Semiconductor |
| 文件頁數(shù)： | 3/14頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MUX/DEMUX QUAD 1X1 14DIP |
| 產(chǎn)品變化通告： | Product Discontinuation 20/Aug/2008 |
| 標(biāo)準(zhǔn)包裝： | 25 |
| 系列： | 74HC |
| 功能： | 多路復(fù)用器/多路分解器 |
| 電路： | 4 x 1:1 |
| 導(dǎo)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： | 通孔 |
| 封裝/外殼： | 14-DIP（0.300"，7.62mm） |
| 供應(yīng)商設(shè)備封裝： | 14-PDIP |
| 包裝： | 管件 |
| 其它名稱： | MC74HC4066ANOS |
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(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74HC4066ANG | 功能描述:多路器開關(guān) 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(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 |
| MC74HC4066D | 制造商:Motorola Inc 功能描述: |
| MC74HC4066DR2 | 制造商:Motorola Inc 功能描述: 制造商:ON Semiconductor 功能描述: |
| MC74HC4066DT | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| MC74HC4066DTEL | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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