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CD4009UBMS
Data Sheet November 1994 File Number 3293
CMOS Hex Buffers/Converter
CD4009UBMS Hex Buffer/Converter may be used as a CMOS to TTL or DTL logic-level converter or a CMOS highsink-current driver. The CD4049UB is the preferred hex buffer replacement for the CD4009UBMS in all applications except multiplexers. For applications not requiring high sink current or voltage conversion, the CD4069UB Hex Inverter is recommended.