1/8July 2001
a73 HIGH SPEED:
t
PD
= 10ns (TYP.) at V
CC
= 6V
a73 LOW POWER DISSIPATION:
I
CC
= 1µA(MAX.) at T
A
=25°C
a73 HIGH NOISE IMMUNITY:
V
NIH
= V
NIL
= 28 % V
CC
(MIN.)
a73 WIDE OPERATING VOLTAGE RANGE:
V
CC
(OPR) = 2V to 6V
a73 PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 05
DESCRIPTION
The M74HC05 is an high speed CMOS HEX
INVERTER (OPEN DRAIN) fabricated with silicon
gate C
2
MOS technology.
The internal circuit is composed of 3 stages
including buffer output, which enables high noise
immunity and stable output.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
M74HC05
HEX INVERTER (OPEN DRAIN)

PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE TUBE T & R
DIP M74HC05B1R
SOP M74HC05M1R M74HC05RM13TR
TSSOP M74HC05TTR
TSSOPDIP SOP