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| Parameter | CD74HCT221E | CD74HCT221EE4 | CD74HCT221M | CD74HCT221M96 | CD74HCT221M96E4 | CD74HCT221M96G4 | CD74HCT221ME4 | CD74HCT221MG4 | CD74HCT221MT | CD74HCT221MTE4 | CD74HCT221MTG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Type of mounting a component on a board/circuit | Mount | Through-hole | Through-hole | Surface mount | Surface mount | Surface mount | Surface mount | Surface mount | Surface mount | Surface mount | Surface mount | Surface mount |
IC package | Package | 16-DIP (300 mil) | 16-DIP (300 mil) | 16-SOIC (3.9мм ширина) | 16-SOIC (3.9мм ширина) | 16-SOIC (3.9мм ширина) | 16-SOIC (3.9мм ширина) | 16-SOIC (3.9мм ширина) | 16-SOIC (3.9мм ширина) | 16-SOIC (3.9мм ширина) | 16-SOIC (3.9мм ширина) | 16-SOIC (3.9мм ширина) |
IC series | Series | 74HCT | ||||||||||
Manufacturer | Manufacturer | Texas Instruments | ||||||||||
Working temperature | twork | -55 ~ 125 | ||||||||||
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 | 18 ns | ||||||||||
Output current | IOUT | 4 mA ~ 4 mA | ||||||||||
Multivibrator type | Type | Monostable | ||||||||||
Schmitt trigger input | Schmitt input | Да | ||||||||||