6-ch, 3-V to 18-V buffers

The CD4049UB and

CD4050B devices are inverting and noninverting 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 = 5V, VOL ≤ 0.4V, and

IOL ≥ 3.3mA.