This site uses third-party website tracking technologies to provide and continually improve our services, and to display advertisements according to users' interests. I agree and may revoke or change my consent at any time with effect for the future.
Revised April 1999
Fairchild's Logic Functional Cross-Reference Guide
FAST FASTr ALS AS LS S TTL
ABT
Function
00
X
X
02
X
X
03
04
CROSSVOLT
FACT
VCX LCX LVX LVT
