common i.c.'s
pin assignments and logic
7406
hex inverter buffer/driver (open collector)
pin assignment
logic diagram
truth table
input
output
a
y
h
l
l
h
7407
hex buffer/driver (open collector)
pin assignment
logic diagram
truth table
input
output
a
y
h
l
h
l
7414
74ls14
74f14
hex inverter schmitt trigger
pin assignment
logic diagram
truth table
input
output
a
y
l
h
h
l
74ls1474f14
