MC14050BDTR2G

Overview

The MC14050BDTR2G is a hex non-inverting buffer manufactured by onsemi, belonging to the 4000B CMOS logic series. It operates within a supply voltage range of 3V to 18V and features push-pull outputs capable of sourcing up to 10mA and sinking up to 40mA. The device includes six independent channels in a 16-TSSOP surface-mount package. Electrical characteristics include a maximum static current of 6nA and propagation delays ranging from 60ns at 15V to 140ns at 5V. It supports an operating temperature range from -55°C to +125°C.

Feature Summary

• Hex configuration providing six independent non-inverting buffer channels for signal conditioning
• Push-pull output stage design enabling high drive capability with asymmetric source and sink currents
• Wide supply voltage tolerance supporting operation across 3V to 18V ranges
• Industrial-grade thermal stability allowing reliable performance in extreme ambient temperatures

Applications

• Level shifting between different voltage domains in mixed-signal systems
• Driving capacitive loads or long transmission lines requiring high current
• Buffering digital signals in microcontroller peripheral interfaces
• Isolating logic stages to prevent loading effects in complex circuit designs

Procurement Notes

Verify the specific suffix 'TR2G' confirms tape-and-reel packaging and RoHS compliance during procurement. Confirm the manufacturer is onsemi, as generic part numbers may originate from other foundries with varying specifications. Ensure the 16-TSSOP footprint matches the target PCB layout dimensions. Check for recent Production Change Notices regarding assembly sites that might affect traceability requirements.

Selection Notes

Select this component when a high-current buffer is required for CMOS logic families. The asymmetric output current allows efficient driving of low-impedance loads. Consider the 16-TSSOP package size for space-constrained applications. Verify that the input voltage levels remain within the specified supply rails to ensure proper logic threshold recognition. Evaluate the propagation delay against system timing constraints at the intended operating voltage.

Part Context

This part belongs to the MC14050B family of hex buffers, which are standard components in the 4000B CMOS logic series. It serves as a direct replacement for legacy MC14050 devices but offers modern manufacturing standards. The device complements other logic gates like inverters and NOR gates within the same product line, providing versatile building blocks for digital circuit design.

Replacement Considerations

Direct substitutes include MC14050BCP and MC14050BP from onsemi, which share identical logical functions and pinouts. Cross-manufacturer equivalents such as CD4050BE from Texas Instruments offer functional compatibility but require verification of electrical parameters like output current capabilities.