<!DOCTYPE html> <html> <head> </head> <body> CD4049UBM/CD4049UBC Hex Inverting Buffer These hex buffers are monolithic complementary MOS(CMOS) integrated circuits constructed with N- and P-channelenhancement mode transistors. These devices featurelogic level conversion using only one supply voltage (VDD).The input signal high level (VIH) can exceed the VDD supplyvoltage when these devices are used for logic level conversions.These devices are intended for use as hex buffers,CMOS to DTL/TTL converters, or as CMOS current drivers,and at VDD e 5.0V, they can drive directly two DTL/TTLloads over the full operating temperature range. </body> </html>
