CD14538BMT

Multivibrators Overview

The CD14538BMT 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 an operating temperature range from -55°C to 125°C. The device features two independent circuits with a propagation delay of 100 ns and output currents of 6.8 mA for both high and low states. It utilizes a 16-SOIC surface-mount package.

Multivibrators Feature Summary

• Dual precision monostable multivibrator configuration
• CMOS technology for low power consumption
• Wide operating temperature range up to 125°C

Multivibrators Applications

• Timing pulse generation
• Frequency division
• Pulse width modulation

Multivibrators Procurement Notes

Verify the component status as discontinued or obsolete through official Texas Instruments channels before procurement planning. Confirm availability of direct replacement parts such as the CD14538BM96 if active inventory is required. Ensure compliance with RoHS3 specifications and check for any relevant Product Change Notices affecting manufacturing origin or assembly details.

Multivibrators Selection Notes

Select this component for applications requiring precise timing intervals using external resistors and capacitors. Consider the 16-SOIC package dimensions for PCB layout constraints. Evaluate the wide temperature range suitability for industrial environments. Verify that the 3 V to 18 V supply voltage aligns with system power requirements.

Multivibrators Part Context

This part belongs to the 4000B series of CMOS logic devices. It serves as a digital timer circuit capable of generating single pulses of specific durations. The device is designed for general-purpose timing applications in consumer and industrial electronics.

Multivibrators Replacement Considerations

CD14538BM96 is listed as a direct replacement.