MC14050BDR2G

Overview

The MC14050BDR2G is a hex non-inverting buffer manufactured by onsemi, belonging to the 4000 series of CMOS logic devices. It features six independent input lines and six corresponding output lines housed in a 16-pin TSSOP surface-mount package. The device operates within a supply voltage range of 3 V to 18 V and supports an extended industrial temperature range from -55 °C to +125 °C. Key electrical characteristics include a maximum static current of 6 nA, a high-level output current of -4.7 mA, and a low-level output current of 30 mA. Propagation delay varies with voltage, specified at 140 ns at 5 V, 80 ns at 10 V, and 60 ns at 15 V.

Feature Summary

• Provides non-inverting buffering for digital signals across six independent channels.
• Capable of accepting input voltages exceeding the positive supply rail (VCC), facilitating direct logic level translation between different voltage domains.
• Features push-pull outputs designed to drive standard DTL or TTL loads directly.

Applications

• Logic level conversion between COS/MOS and DTL/TTL circuits
• Buffering intermediate stages to isolate low-current logic loops from high-current load circuits
• Replacing CD4010 inverters in applications requiring single-supply operation

Procurement Notes

Verify the specific suffix 'DTR2G' against official onsemi documentation to confirm the TSSOP-16 package and tape-and-reel packaging configuration. Ensure that the ordering information matches the required RoHS compliance status and moisture sensitivity level (MSL 1) as defined in the manufacturer's datasheet before finalizing procurement orders.

Selection Notes

Select this component when a non-inverting buffer is required for voltage translation where the input signal may exceed the system's operating voltage. It serves as a suitable alternative to the CD4010 due to its single-supply capability and identical pinout compatibility, though it lacks inversion. Consider the propagation delay specifications relative to the operating voltage for timing-critical designs.

Part Context

This part belongs to the MC14050B family of hex buffers within the broader 4000 series CMOS logic portfolio. It is functionally compatible with industry-standard equivalents such as the CD4050B and HEF4050BT. The device is distinct from the MC14051B multiplexer and other timer or counter variants within the same manufacturer's catalog.

Replacement Considerations

Verified equivalent part numbers include CD4050BDR2G and HEF4050BT. These components share identical logical functions and pin configurations, allowing for direct substitution in existing designs without circuit modification.