Philips Semiconductors
Hex high-to-low level shifter
Product specification
74HC4050
Fig.4 Functional diagram.
Fig.5 Input protection for HC4050. Single sided
thick oxide field effect metal gate transistor as
input protection.
Fig.6 Logic diagram (one level shifter).
FUNCTION TABLE (1)
INPUT
nA
L
H
Note
1. H = HIGH voltage level
L = LOW voltage level
OUTPUT
nY
L
H
December 1990
4