IN74HC05A
TECHNICAL DATA
Hex Inverter with Open-Drain Outputs
The IN74HC05A is identical in pinout to the LS/ALS05. The device inputs are patible with standard CMOS outputs; with pullup resistors, they are patible with LS/ALS TTL outputs.
This device contains six independent gates, each of which performs the logic INVERT function. The open-drain outputs require external pullup resistors for proper logical operation. They may be connected to other open-drain outputs to implement active-high wired-AND functions.
- Outputs Directly Interface to CMOS, NMOS, and TTL
- Operating Voltage Range: 2.0 to 6.0 V
- Low Input Current: 1.0 µA
- High Noise Immunity Characteristic of CMOS Devices
ORDERING INFORMATION IN74HC05AN Plastic IN74HC05AD SOIC
TA = -55° to 125° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 14 =VCC PIN 7 = GND
FUNCTION TABLE
Inputs A L H
Output Y Z L
Z = High Impedance
Rev. 00
MAXIMUM RATINGS-
Symbol
Parameter
VCC VIN VOUT
DC...
