Product Summary

The MC145406P is a silicon–gate CMOS IC that combines three drivers and three receivers to fulfill the electrical specifications of standards EIA 232–E and CCITT V.28. The MC145406P features true TTL input compatibility, slew–rate–limited output, 300–Ω power–off source impedance, and output typically switching to within 25% of the supply rails.

Parametrics

MC145406P absolute maximum ratings: (1)DC Supply Voltages:– 0.5 to + 6.0V; (2)Input Voltage Range:– 0.5 to (VCC + 0.5)V; (3)DC Current Per Pin: ± 100 mA; (4)Power Dissipation:1.0 W; (5)Operating Temperature Range:– 40 to + 85 °C; (6)Storage Temperature Rate:– 85 to + 150 °C.

Features

MC145406P features: (1)± 5 V to ±12 V Supply Range; (2)300–Ω Power–Off Source Impedance; (3)Output Current Limiting; (4)TTL Compatible; (5)Maximum Slew Rate = 30 V/μs.

Diagrams

MC145406P block diagram

MC14000UB
MC14000UB

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Data Sheet

Negotiable 
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Data Sheet

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Data Sheet

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500-1000: $0.09