Packaging information
| Package | Pins PDIP (N) | 16 |
| Operating temperature range (°C) -55 to 125 |
| Package qty | Carrier 25 | TUBE |
Features for the CD4049UB
- CD4049UB inverting
- CD4050B noninverting
- High sink current for driving 2 TTL loads
- High-to-low level logic conversion
- 100% tested for quiescent current at 20V
- Maximum input current of 1µA at 18V over full package temperature range; 100nA at 18V and 25°C
- 5V, 10V, and 15V parametric ratings
Description for the CD4049UB
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.