DM74ALS09 is a device that can perform the logic AND function and has four independent gates. External pull-up resistors are required for proper logical operation.
This document is a datasheet for the Fairchild Semiconductor DM74ALS09, a quad 2-input AND gate with open collector outputs. The device contains four independent gates that perform the logic AND function and requires external pull-up resistors for proper operation. It utilizes an advanced oxide-isolated, ion-implanted Schottky TTL process and is functionally and pin-for-pin compatible with Schottky and low power Schottky TTL counterparts.
| Operating Temperature Range | 0°C to +70°C |
|---|---|
| Storage Temperature Range | -65°C to +150°C |
| Switching Specifications | at 50 pF |
Each of the four independent gates performs the logic AND function.
Yes, the open-collector outputs require external pull-up resistors for proper logical operation.
It is functionally and pin-for-pin compatible with Schottky and low power Schottky TTL counterparts.