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参数资料
| 型号： | MC74HC4316ANG |
| 厂商： | ON Semiconductor |
| 文件页数： | 10/11页 |
| 文件大小： | 0K |
| 描述： | IC MUX/DEMUX QUAD 1X1 16DIP |
| 标准包装： | 500 |
| 系列： | 74HC |
| 功能： | 多路复用器/多路分解器 |
| 电路： | 4 x 1:1 |
| 导通状态电阻： | 130 欧姆 |
| 电压电源： | 双电源 |
| 电压 - 电源，单路/双路(±)： | ±2 V ~ 6 V |
| 电流 - 电源： | 40µA |
| 工作温度： | -55°C ~ 125°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 16-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 16-DIP |
| 包装： | 管件 |
| 其它名称： | MC74HC4316ANG-ND MC74HC4316ANGOS |
MC74HC4316A
http://onsemi.com
8
APPLICATIONS INFORMATION
0
-10
-20
-30
-40
-50
- 100
1.0
2.0
FREQUENCY (kHz)
dBm
-60
-70
-80
-90
FUNDAMENTAL FREQUENCY
DEVICE
SOURCE
Figure 16. Plot, Harmonic Distortion
3.0
The Enable and 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 VEE through a low value resistor. This
minimizes crosstalk and feedthrough noise that may be
picked up by the unused I/O pins.
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 the example
below, the difference between VCC and VEE is 12 V.
Therefore, using the configuration in Figure 17, a maximum
analog signal of twelve volts peaktopeak can be
controlled.
When voltage transients above VCC and/or below VEE are
anticipated on the analog channels, external diodes (Dx) are
recommended as shown in Figure 18. 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
t 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
16
VCC = 6 V
ANALOG I/O
+ 6 V
-6 V
+ 6 V
-6 V
ENABLE CONTROL
INPUTS
(VCC OR GND)
ON
16
VCC
Dx
VCC
Dx
Figure 17.
Figure 18. Transient Suppressor Application
8
SELECTED
CONTROL
INPUT
Dx
SELECTED
CONTROL
INPUT
+ 6 V
VEE
-6 V
VCC
VEE
ENABLE CONTROL
INPUTS
(VCC OR GND)
VEE
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC74HC4316D | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC4316DR2 | 制造商:ON Semiconductor 功能描述:Analog Switch Quad SPST 16-Pin SOIC T/R |
| MC74HC4316F | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC4316FEL | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC4316FL1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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