Added two more datasheets

diff --git a/Datasheets/74HC_HCT4511.pdf b/Datasheets/74HC_HCT4511.pdf
new file mode 100644 (file)
index 0000000..41e6657
Binary files /dev/null and b/Datasheets/74HC_HCT4511.pdf differ

diff --git a/Datasheets/74HC_HCT595.pdf b/Datasheets/74HC_HCT595.pdf
new file mode 100644 (file)
index 0000000..762106a
Binary files /dev/null and b/Datasheets/74HC_HCT595.pdf differ