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제품서술
3-Channel Supervisor for Switch-Mode Power Supplies 8-SOIC -40 to 85
이 사이트에 사용 된 모든 제품 이름, 상표, 브랜드 및 로고는 해당 소유자의 재산입니다. 이러한 이름, 상표, 브랜드 및 로고가있는 제품의 묘사, 설명 또는 판매는 식별 목적으로 만 사용되며 권리 보유자와의 관계 또는 승인을 나타 내기위한 것이 아닙니다.
Schmitt Trigger IC:
The MC14584B Schmitt Trigger IC is manufactured with MOS P-channel and N-channel enhancement mode in a single non flexible structure. As it is an enhancement mode triggered IC which means it will start its operation when it will receive a signal and will turn ON. MC14584B IC is used where high noise immunity and low power dissipation is required.
Figure 1
MC14584BCP Pins Assignment:
MC14584BCP IC has 14 pins. Pins assignment is shown in below Figure 2.
Figure 2
Description:
S.No | Pin Number | Pin Name | Description |
1 | 1,3,5,9,11,13 | Input | For Input of the IC |
2 | 2,4,6,8,10,12 | Output | For Output of the IC |
3 | 7 | Vss | To be connected at the ground of the system |
4 | 14 | Vdd (+5V) | Reset all outputs as low, must be high for normal operation. |
Table 1
Features:
● It has wide supply voltage range of 3 Vdc to 18 Vdc.
● It has capability of running two Low Power Transistor transistor logic (TTL) loads.
● All its input has Double diode protection.
● It has feature of Schmitt Trigger- Hex Inverter.
● Output Current High: -4.2 mA (at -55 ℃).
● Output Current Low: 4.2 mA (at -55 ℃).
● Quiescent Current: 1 uA (at -55℃).
● Propagation Delay Time: 250 ns (at 25 ℃).
● Hysteresis Voltage: Min 0.7 Vdc (at -55 ℃).
● Rise and Fall Time: 100 ns (at 25 ℃).
● Ambient Temperature Range: -55 ℃to 125 ℃.
MC14584BCP Equivalent: MT14069UB, NTE40106B.
Alternative Schmitt Triggers: CD40106, TC4584, SN74LS14.
Uses of MC14584BCP:
MC14584BCP Hex Schmitt Trigger can be used in several ways as per our need. As we know that, The MC14584BCP Hex Schmitt Trigger IC is manufactured with Metal Oxide Semiconductor (MOS) P-channel and N-channel enhancement mode device in a single non elastic, rigid monolithic structure. If we look its internal circuitry it consists of six inverted Schmitt Triggers, consuming total of twelve pins of this IC. By using, these six inverted Schmitt Triggers we can utilize MC14584BCP IC to avoid undesired problems of Hysteresis. It can also help us to Square-up slowly changing waveforms using Schmitt Trigger properties that are working at two threshold voltage levels. In addition to these, it can also be used to invert the logics where required and could also be useful for de-bouncing a push button or other noisy input devices.
In summary, MC14584BCP Hex Schmitt trigger will ease the problems of those users, who are in the search of IC which can produce sharp square wave signal based on its input signal also which can resist noise simultaneously.
Working of MC14584BCP:
As discussed before, MC14584BCP has six inverting Schmitt Triggering Gates which we can use individually or in combination as per our requirements. The simplified internal circuit can be shown as below in Figure 3.
Figure 3
We can combine individual gates to get non inverting gate. The input to Schmitt Trigger can be either noise square wave or any other signal which this MC14584BCP IC converts in to its non-noisy Square wave form.
Basically, those six Schmitt Trigger gates have individually two threshold voltage levels that are upper threshold level for Low to High transition and lower threshold level for High to Low transition. Initially the output will remain low until the input signal reaches upper threshold voltage level. As this input signal reaches upper threshold voltage level the output becomes high and it will remain in high state until and unless IC input signals reaches lower threshold voltage level and will remain low until input signal once again attain the upper threshold voltage level and this continues.
The difference between Upper Threshold voltage level and lower threshold voltage level is known as Hysteresis voltage which helps us to determine the noise immunity of the given Schmitt Trigger.
In Hysteresis voltage level or we can say hysteresis band no switching takes place which is the unique functionality of Schmitt Trigger and hence toggles the output based on its input signal without any noise. Below in Figure 4. Schmitt Trigger switching time test circuit and its waveform is shown.
Figure 4
2D Model of MC14584BCP:
The dimension for MC14584BCP is given in Figure 5 and it’s specifically for SOEIAJ-14 Package.
Figure 5
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대체 제품
Product Name | Description |
---|---|
MC14584B | 8-Bit Binary Counter with Decade and Binary Outputs, DIP-16 Package |
CD4584M | 8-Bit Binary Counter with Decade and Binary Outputs, DIP-16 Package |
MC14584BD | 8-Bit Binary Counter with Decade and Binary Outputs, SOIC-16 Package |
HC14584B | High-Speed CMOS 8-Bit Binary Counter with Decade and Binary Outputs, DIP-16 Package |
MC14584BP | 8-Bit Binary Counter with Decade and Binary Outputs, PDIP-16 Package |
제품 사용
The MC14584BCP is a CMOS 4-bit binary counter with ripple blanking, which is commonly used in various digital circuits and systems. Here are some applications and circuits where the MC14584BCP might be utilized:
Frequency Dividers:
Counting Circuits:
Timer Circuits:
Sequencers:
Display Drivers:
Data Synchronization:
Ripple Blanking:
Address Decoding:
Signal Processing:
Test Equipment:
Here’s a simple example of how the MC14584BCP can be used as a frequency divider:
+Vcc (e.g., 5V) ----+---- Vcc
|
+---- [MC14584BCP]
|
GND -----------------+---- GND
Input Clock (e.g., 1 MHz) ----+---- CLK
|
+---- [MC14584BCP]
Output (Divided by 16) ----+---- QD
In this circuit, the input clock signal (e.g., 1 MHz) is connected to the CLK pin of the MC14584BCP. The output at the QD pin will be the input clock divided by 16, resulting in a 62.5 kHz output signal.
By understanding these applications and features, you can better integrate the MC14584BCP into your digital circuit designs.
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MC14584BCP
MC14584BCP에는 지역적 차이 또는 인수로 인해 MC14584BCP의 대체 이름이있을 수있는 여러 브랜드가 있습니다. MC14584BCP은 (는) 다음 이름으로도 알려져 있습니다.
구매 옵션
재고상태: 10000
최소: 4
총가격:
US $300.00 이상 주문하는 경우, 첫 0.5kg 무료 배송(미국 제외)
택배: 예상 도착 {0}
표준 배송: 예상 도착 {0}
국가:
United States
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