diff --git a/datasheet/D2-71583.pdf b/datasheet/D2-71583.pdf
new file mode 100644
index 0000000..c1433e2
Binary files /dev/null and b/datasheet/D2-71583.pdf differ
diff --git a/datasheet/TI-RC4580.pdf b/datasheet/TI-RC4580.pdf
new file mode 100644
index 0000000..04089b2
Binary files /dev/null and b/datasheet/TI-RC4580.pdf differ