Texas Instruments SN74ALS09
The SN74ALS09 is characterized for operation from 0°C to 70°C.| Part No. | SN74ALS09 |
|---|---|
| Datasheet | SN74ALS09 Download |
| Manufacturer |  Texas Instruments |
| Description | QUADRUPLE 2-INPUT POSITIVE-AND GATE |
| Buy | Stock & Price |
● Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs description These devices contain four independent 2-input positive-AND gates. They perform the Boolean functions Y = A
● B or Y = A + B in positive logic. The open-collector outputs require pullup resistors to perform correctly. These outputs may be connected to other open-collector outputs to implement active-low wired-OR or active-high wired-AND functions. Open-collector devices are often used to generate higher VOH levels. The SN54ALS09 is characterized for operation over the full military temperature range of – 55°C to 125°C. FUNCTION TABLE (each gate) INPUTS A B OUTPUT Y H H H L X L X L L SN54ALS09, SN74ALS09 QUADRUPLE 2-INPUT POSITIVE-AND GATES WITH OPEN-COLLECTOR OUTPUTS SDAS084B – APRIL 1982 – REVISED DECEMBER 1994 SN54ALS09 . . . J PACKAGE SN74ALS09 . . . D OR N PACKAGE (TOP VIEW) 1A 1 1B 2 1Y 3 2A 4 2B 5 2Y 6 GND 7 14 VCC 13 4B 12 4A 11 4Y 10 3B 9 3A 8 3Y SN54ALS09 . . .
● B or Y = A + B in positive logic. The open-collector outputs require pullup resistors to perform correctly. These outputs may be connected to other open-collector outputs to implement active-low wired-OR or active-high wired-AND functions. Open-collector devices are often used to generate higher VOH levels. The SN54ALS09 is characterized for operation over the full military temperature range of – 55°C to 125°C. FUNCTION TABLE (each gate) INPUTS A B OUTPUT Y H H H L X L X L L SN54ALS09, SN74ALS09 QUADRUPLE 2-INPUT POSITIVE-AND GATES WITH OPEN-COLLECTOR OUTPUTS SDAS084B – APRIL 1982 – REVISED DECEMBER 1994 SN54ALS09 . . . J PACKAGE SN74ALS09 . . . D OR N PACKAGE (TOP VIEW) 1A 1 1B 2 1Y 3 2A 4 2B 5 2Y 6 GND 7 14 VCC 13 4B 12 4A 11 4Y 10 3B 9 3A 8 3Y SN54ALS09 . . .
