0o to 70oc –> Temperature range (Commercial). 5. What does the 1-2-3 numbering system used in National Semiconductor IC denotes
A. Validity in years
B. Temperature range
C. Package type
D. Ordering information
Answer:A
0o to 70oc –> Temperature range (Commercial). 5. What does the 1-2-3 numbering system used in National Semiconductor IC denotes
A. Validity in years B. Temperature range C. Package type D. Ordering information