CD14538BE
Monostable Multivibrator Dual Precision MonoCD14538BE
Monostable Multivibrator Dual Precision Mono
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Manufacturer Part # : CD14538BE
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Package/Case: PDIP-16
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Brand: Texas Instruments
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Product Categories : Multivibrators
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Series : CD14538
Quality Assurance
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Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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CD14538BE DataSheet
Pricing (USD)
Quantity | Unit Price | Ext. Price |
---|---|---|
500 | $0.569 | $284.50 |
1 | $0.986 | $0.99 |
10 | $0.842 | $8.42 |
25 | $0.699 | $17.48 |
100 | $0.610 | $61.00 |
1000 | $0.552 | $552.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Interested Parts
CD14538BE Description
The CD14538BE is a dual precision monostable multivibrator from Texas Instruments, designed for reliable timing and delay circuits in various electronic devices and systems. This device is ideal for applications requiring precise timing and delay control, featuring independent trigger and reset controls.
Pin Details
The CD14538BE is a low-power monostable multivibrator with 16 pins for half-duplex communication. It includes pins for receiving, driving, and enabling signals, along with power supply and ground connections.
Pin configuration
- Pin 1 (A): Trigger Input
- Pin 2 (B): Reset Input
- Pin 3 (Y): Output
- Pin 4 (GND): Ground
- Pin 5 (VCC): Positive Power Supply
- Pin 6-15: Unused Pins
Features
- Dual Precision Monostable Multivibrator: Offers precise timing and delay control with independent trigger and reset controls.
- Low Power Consumption: Optimized for low power usage, ideal for battery-powered devices.
- Schmitt Trigger Inputs: Provides noise immunity and ensures stable operation in noisy environments.
- TTL Compatible Outputs: Ensures compatibility with other logic ICs and systems.
Applications
The CD14538BE is commonly used in applications requiring precise timing and delay control, such as frequency dividers, pulse generators, and time delay circuits in various electronic devices and systems.
Where to Use:
- Industrial Control Systems: Ideal for industrial control systems that require precise timing and delay control.
- Aerospace and Defense Systems: Suitable for aerospace and defense systems where reliability and precision are critical.
- Automotive Systems: Can be used in automotive systems where precise timing and delay control is required.
Manufacturer
The CD14538BE is manufactured by Texas Instruments (TI), a global leader in semiconductor technology. It falls under the category of monostable multivibrators, which are designed to facilitate reliable timing and delay control in various electronic devices and systems.
Packages
The CD14538BE comes in a 16-pin DIP (Dual In-Line Package) package. This package is designed for through-hole technology, offering a compact and efficient solution for integrating the multivibrator into electronic circuits.
Equivalent Parts of CD14538BE
- LM555: A comparable monostable multivibrator from National Semiconductor with similar features and performance.
- NE555: An alternative monostable multivibrator from Fairchild Semiconductor that offers equivalent functionality.

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Number of channels | 2 | Supply voltage (min) (V) | 3 |
Supply voltage (max) (V) | 18 | Technology family | CD4000 |
Input type | Standard CMOS | Output type | Push-Pull |
Supply current (µA) | 3000 | IOL (max) (mA) | 4 |
IOH (max) (mA) | -4 | Features | Balanced outputs, Positive input clamp diode, Retriggerable, Standard speed (tpd > 50ns) |
Operating temperature range (°C) | -55 to 125 | Rating | Catalog |
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Price details
Prices listed do not include VAT.
Quantity | Unit Price |
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