Product Summary

The CD4049UBF3A is the inverting hex buffer, which features logic-level conversion using only one supply voltage (VCC). The input-signal high level (VIH) can exceed the VCC supply voltage when these devices are used for logic-level conversions. The CD4049UBF3A is intended for use as CMOS to DTL/TTL converters and can drive directly two DTL/TTL loads.

Parametrics

CD4049UBF3A absolute maximum ratings: (1)Supply Voltage (V+ to V-): -0.5V to 20V; (2)DC Input Current, Any One Input: ±10mA; (3)Temperature Range: -55℃ to 125℃.

Features

CD4049UBF3A features: (1)CD4049UB Inverting; (2)High Sink Current for Driving 2 TTL Loads; (3)High-To-Low Level Logic Conversion; (4)100% Tested for Quiescent Current at 20V; (5)Maximum Input Current of 1μA at 18V Over Full Package Temperature Range; 100nA at 18V and 25℃; (6)5V, 10V and 15V Parametric Ratings.

Diagrams

CD4049UBF3A block diagram

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