Datasheet Texas Instruments SN74F38DR — 数据表




   
  

  
SDFS013A -MARCH 1987 -REVISED OCTOBER 1993 SN54F38 . J PACKAGE
SN74F38 . D OR N PACKAGE
(TOP VIEW) Package Options Include Plastic
Small-Outline Packages, Ceramic Chip
Carriers, and Standard Plastic and Ceramic
300-mil DIPs 1A
1B
1Y
2A
2B
2Y
GND description
These devices contain four independent 2-input
NAND buffer gates with open-collector outputs.
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. They may be
connected to other open-collector outputs to
implement active-low wired-OR or active-high …