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CD4049UBE CD4049 CMOS Hex Inverting Buffer/Converter Breadboard-Friendly IC DIP-16 (Pack of 20)

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$21.98

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  • The CD4049UB devices are inverting hex buffers, and feature logic-level conversion using only one supply voltage (VCC)
  • High Sink Current for Driving 2 TTL Loads
  • High-to-Low Level Logic Conversion
  • 100% Tested for Quiescent Current at 20 V
  • Maximum Input Current of 1 µA at 18 V Over Full Package Temperature Range; 100 nA at 18 V and 25°C, 5-V, 10-V, and 15-V Parametric Ratings


The CD4049UB devices are inverting hex buffers, and feature 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. These devices are intended for use as CMOS to DTL or TTL converters and can drive directly two DTL or TTL loads. (VCC = 5 V, VOL ≤ 0.4 V, and IOL ≥ 3.3 mA.)