CD14538BE-NG

Multivibrators Overview

The CD14538BE-NG is a CMOS dual precision monostable multivibrator manufactured by Texas Instruments. It operates within a supply voltage range of 3 V to 18 V and supports standard logic levels including 3.3 V, 5 V, 9 V, and 12 V. The device features two independent circuits with Schmitt-trigger inputs for noise immunity. It provides output currents of up to 6.8 mA in both high and low states. The component functions reliably across an extended temperature range from -55°C to +125°C.

Multivibrators Feature Summary

• Dual precision monostable multivibrator architecture
• Schmitt-trigger inputs for signal conditioning
• CMOS technology for low power consumption

Multivibrators Applications

• Timing pulse generation
• Debouncing switches
• Frequency division

Multivibrators Procurement Notes

Verify the specific ordering suffix against the manufacturer's current package option addendum to confirm the exact physical package type and lead finish. Ensure the selected variant matches the required moisture sensitivity level and operating temperature range for the intended application environment.

Multivibrators Selection Notes

Select this component when a dual-channel timing solution with Schmitt-trigger inputs is required. Consider the available package options such as PDIP or SOIC based on board space constraints. Verify that the supply voltage requirements align with the 3 V to 18 V operational range specified for the device.

Multivibrators Part Context

This part belongs to the CD14538B series of CMOS dual precision monostable multivibrators. It is pin-compatible with similar devices like the CD4098B and MC14538. The series offers interchangeable functionality across different manufacturers while maintaining standard logic interface compatibility.

Multivibrators Replacement Considerations

CD14538BM96

Multivibrators FAQ

Does the CD14538BE-NG include Schmitt triggers?

Yes, the device includes Schmitt-trigger inputs to provide noise immunity.

What is the maximum supply voltage?

The maximum supply voltage is 18 V.