Out of stock
CD4538 Dual Precision Monostable Multivibrator
38.00 EGP
Quantities are confirmed after reviewing
your order. Orders are normally prepared
and shipped within 3–5 business days.
Online availability does not necessarily
mean the product is currently available
at the branch.
تأكيد الكميات بيتم بعد مراجعة الأوردر،
وتجهيز وشحن الطلب بيستغرق عادة من
3 إلى 5 أيام عمل.
توافر المنتج على الموقع لا يعني بالضرورة
توافره داخل الفرع، لذلك اعمل الأوردر
مسبقًا لتأكيد الكمية وتجهيزه.
Fast shipping
Delivery across Egypt
Flexible payment
Cash and online options
Quantity confirmation
Confirmed after order review
Technical support
Help choosing compatible parts
- Description
Description
Features
- Dual Precision Monostable Multivibrator with Independent Triiger and Reset
- Rising or Falling Trigger Inputs
- Pulse Duration and Accuracy Determined by External Resistor and Capacitor
- Wide Operating Voltage Range
- Low Power CMOS
| Part Summary | |
|---|---|
| Manufacturer | Various |
| Manufacturer’s Part Number | CD4538 |
| Manufacturer’s Web Site | – |
| Futurlec Part Number | CD4538 |
| Department | Integrated Circuits |
| Category | 4000 Series |
| RoHS Compliant | – |
| Package Type | 16 Pin DIP |
| Technical Data | CD4538 Datasheet |
Here is a monostable multivibrator using IC CD4538. It is a precision monostable/astable multivibrator IC free from false triggering. This can be used for various application in which precise timing cycle is required.
CD4538 is the precision monostable/astable multivibrator IC that is free from false triggering. It is more reliable than the popular timer IC 555. Here the IC is wired as a short duration monostable timer using R1 and C1 as timing components. With the given values, output of IC1 remains low for three minutes. By changing the value of C1 or R1 various time intervals can be obtained.
Unlike 555 IC in the monostable mode, here in CD4530, output of IC becomes high at power on and becomes low when the trigger pin5 gets a low-to-high transition pulse. When S1 is pressed, the high going pulse triggers IC and its output goes low. This drives the load through the PNP transistor T1.Load can be an LED, Buzzer etc.
Schematic of the Monostable Multivibrator Circuit
CD4538 Pin Connection
