4049 Hex Buffer/Converter (Inverting)
Pin Arrangement
Electrical Characteristics
VDD | B | UB | H | 74HC | Unit |
---|---|---|---|---|---|
Min | - | 3 | - | 2 | V |
Max | - | 18 | - | 6 | V |
4049UB | 74HC4049 | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Output | VDD = 5V | VDD = 15V | VDD = 2.0V | VDD = 6.0V | Unit | |||||
typ | max | typ | max | typ | max | typ | max | |||
Rising Time | 80 | 160 | 30 | 60 | 25 | 75 | 6 | 13 | nS | |
Falling Time | 30 | 60 | 15 | 30 | 25 | 75 | 6 | 13 | nS | |
Propagation Delay | L![]() | 60 | 120 | 25 | 50 | 30 | 76 | 9 | 15 | nS |
H![]() | 32 | 65 | 15 | 30 | 30 | 76 | 9 | 15 | nS |
4049UB | 74HC4049 | ||||||||
---|---|---|---|---|---|---|---|---|---|
Output | VDD = 5V | VDD = 15V | VDD = 4.5V | VDD = 6V | Unit | ||||
min | typ | min | typ | min | typ | min | typ | ||
Low(Sink) | 3.2 | 6.4 | 24 | 48 | 4.0 | - | 5.2 | - | mA |
@ Vo = 0.4V | @ Vo = 1.5V | @ Vo = 0.26V | @ Vo = 0.26V | ||||||
High(Source) | -0.65 | -1.2 | -4.3 | -8.0 | -4.0 | - | -5.2 | - | mA |
@ Vo = 4.6V | @ Vo = 13.5V | @ Vo = 4.0V | @ Vo = 5.5V | ||||||
High(Source) | -2.1 | -3.9 | - | - | - | - | - | - | mA |
@ Vo = 2.5V | - | - | - |
Reference