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| Parameter | SN74LS157D | SN74LS157DE4 | SN74LS157DG4 | SN74LS157DR | SN74LS157DRE4 | SN74LS157DRG4 | SN74LS157N | SN74LS157NE4 | SN74LS157NSR | SN74LS157NSRE4 | SN74LS157NSRG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Type of mounting a component on a board/circuit | Mount | Surface mount | Surface mount | Surface mount | Surface mount | Surface mount | Surface mount | Through-hole | Through-hole | Surface mount | Surface mount | Surface mount |
IC package | Package | 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-DIP (300 mil) | 16-DIP (300 mil) | 16-SOIC (5.3мм ширина), 16-SO, 16-SOEIIJ | 16-SOIC (5.3мм ширина), 16-SO, 16-SOEIIJ | 16-SOIC (5.3мм ширина), 16-SO, 16-SOEIIJ |
IC series | Series | 74LS | ||||||||||
Manufacturer | Manufacturer | Texas Instruments | ||||||||||
Working temperature | twork | 0 ~ 70 | ||||||||||
Supply voltage | Vsup | 4.75 V ~ 5.25 V | ||||||||||
Number of elements of the same type in single chip | Elements | 1 | ||||||||||
Output current | IOUT | 400 µA ~ 8 mA | ||||||||||
Number of inputs | Inputs | 2 | ||||||||||
Number of outputs | Outputs | 1 | ||||||||||
Channels | Channels | 4 | ||||||||||
Type | Type | Data Selector/Multiplexer | ||||||||||