Overview
The CD4098BEE4 is a CMOS Dual Monostable Multivibrator integrated circuit produced by Texas Instruments. It is part of the renowned 4000B series and is designed for digital systems requiring precise timing and pulse width modulation capabilities. This device provides stable retriggerable/resettable one-shot operation for any fixed-voltage timing application. The timing for the circuit is controlled by an external resistor (RX) and an external capacitor (CX), allowing for a wide range of output pulse widths from the Q and Q̄ terminals.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package Type | PDIP-16 | |
| Number of Pins | 16 | |
| Operating Temperature Range | -55 to 125 | °C |
| Supply Voltage (Min) | 3 | V |
| Supply Voltage (Max) | 18 | V |
| Propagation Delay Time | 250 ns, 200 ns | ns |
| Output Drive (IOL/IOH) (Max) | 4/-4 mA | mA |
| Maximum Input Current | 1 uA at 18 V | uA |
| Noise Margin | 1 V at VDD= 5 V, 2 V at VDD= 10 V, 2.5 V at VDD= 15 V | V |
Key Features
- Monostable multivibrator design with retriggerable/resettable capability.
- Trigger and reset propagation delays independent of RX and CX.
- Triggering from leading or trailing edge of input pulse.
- Q and Q̄ buffered outputs available.
- Separate resets for each section.
- Wide range of output-pulse widths adjustable via external RX and CX.
- Low power consumption with maximum quiescent current of 20 uA at 20 V.
- Standardized, symmetrical output characteristics.
- Meets all requirements of JEDEC Tentative Standard No. 13B for 'B' Series CMOS Devices.
Applications
- Pulse delay and timing circuits.
- Pulse shaping.
- Astable multivibrator configurations.
- Clock generation.
- Timing circuits.
- Pulse width modulation.
- Delay lines).
Q & A
- What is the CD4098BEE4?
The CD4098BEE4 is a CMOS Dual Monostable Multivibrator integrated circuit produced by Texas Instruments.
- What is the operating temperature range of the CD4098BEE4?
The operating temperature range is -55°C to 125°C.
- How is the timing controlled in the CD4098BEE4?
The timing is controlled by an external resistor (RX) and an external capacitor (CX).
- What are the trigger options for the CD4098BEE4?
The device can be triggered from either the leading or trailing edge of an input pulse.
- What are the output characteristics of the CD4098BEE4?
The device provides standardized, symmetrical output characteristics.
- What are some common applications of the CD4098BEE4?
Common applications include pulse delay and timing circuits, pulse shaping, astable multivibrator configurations, clock generation, timing circuits, pulse width modulation, and delay lines.
- What is the maximum input current of the CD4098BEE4?
The maximum input current is 1 uA at 18 V over the full package-temperature range.
- What is the noise margin of the CD4098BEE4?
The noise margin is 1 V at VDD= 5 V, 2 V at VDD= 10 V, and 2.5 V at VDD= 15 V.
- Is the CD4098BEE4 suitable for new designs?
Yes, the CD4098BEE4 is recommended for new designs and has an active lifecycle status.
- What is the package type of the CD4098BEE4?
The package type is PDIP-16.
