This page is planned to add content in the near future.
Please, hit "Vote" button if you interested in it, so we can know which pages must be filled out first of all. Up to 10 votes per day are accepted from one IP address
| Parameter | SN74AS257D | SN74AS257DE4 | SN74AS257DG4 | SN74AS257DR | SN74AS257DRE4 | SN74AS257DRG4 | SN74AS257N | SN74AS257NE4 | SN74AS257NSR | SN74AS257NSRE4 | SN74AS257NSRG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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-SOP | 16-SOP | 16-SOP |
IC series | Series | 74AS | ||||||||||
Manufacturer | Manufacturer | Texas Instruments | ||||||||||
Working temperature | twork | 0 ~ 70 | ||||||||||
Supply voltage | Vsup | 4.5 V ~ 5.5 V | ||||||||||
Number of elements of the same type in single chip | Elements | 1 | ||||||||||
Output current | IOUT | 2.6 mA ~ 24 mA | ||||||||||
Number of inputs | Inputs | 2 | ||||||||||
Number of outputs | Outputs | 1 | ||||||||||
Channels | Channels | 4 | ||||||||||
Type | Type | Data Selector/Multiplexer | ||||||||||