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| Parameter | 74VHCT74AM | 74VHCT74AMTC | 74VHCT74AMTCX | 74VHCT74AMTR | 74VHCT74AMX | 74VHCT74AN | 74VHCT74ASJ | 74VHCT74ASJX | 74VHCT74ATTR | 74VHCT74M | |
|---|---|---|---|---|---|---|---|---|---|---|---|
Type of mounting a component on a board/circuit | Mount | Surface mount | Surface mount | Surface mount | Surface mount | Surface mount | Through-hole | Surface mount | Surface mount | Surface mount | Surface mount |
IC package | Package | 14-SOIC (3.9мм ширина), 14-SOL | 14-TSSOP | 14-TSSOP | 14-SOIC (3.9мм ширина), 14-SOL | 14-SOIC (3.9мм ширина), 14-SOL | 14-DIP (300 mil) | 14-SOIC (5.3мм ширина), 14-SOP, 14-SOIJ | 14-SOIC (5.3мм ширина), 14-SOP, 14-SOIJ | 14-TSSOP | 14-SOIC (3.9мм ширина), 14-SOL |
IC series | Series | 74VHCT | |||||||||
Manufacturer | Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor | STMicroelectronics | Fairchild Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor | STMicroelectronics | Fairchild Semiconductor |
Working temperature | twork | -40 ~ 85 | -40 ~ 85 | -40 ~ 85 | -55 ~ 125 | -40 ~ 85 | -40 ~ 85 | -40 ~ 85 | -40 ~ 85 | -55 ~ 125 | -40 ~ 85 |
Supply voltage | Vsup | 4.5 V ~ 5.5 V | |||||||||
Number of elements of the same type in single chip | Elements | 2 | |||||||||
Signal delay time from input to output | td | 5.8 ns | 5.8 ns | 5.8 ns | 6.3 ns | 5.8 ns | 5.8 ns | 5.8 ns | 5.8 ns | 6.3 ns | 5.8 ns |
Output current | IOUT | 8 mA ~ 8 mA | |||||||||
Channels | Channels | 1 | |||||||||
Trigger input polarity | Trig.polarity | Positive, Negative | Positive, Negative | Positive, Negative | Positive Edge | Positive, Negative | Positive, Negative | Positive, Negative | Positive, Negative | Positive Edge | Positive, Negative |
Trigger function | Function | Set(Preset) and Reset | |||||||||
Trigger type | Type | D-Type Flip-Flop | |||||||||
Trigger outputs type | Outputs | Differential | |||||||||