DM74S05 Hex Inverter with Open-Collector Outputs
August 1986
Revised April 2000
DM74S05
Hex Inverter with Open-Collector Outputs
General Description
This device contains six independent gates each of which
performs the logic INVERT function. The open-collector
outputs require external pull-up resistors for proper logical
operation.
Pull-Up Resistor Equations
Where:
N
1
(I
OH
)
=
total maximum output high current
for all outputs tied to pull-up resistor
N
2
(I
IH
)
=
total maximum input high current for
all inputs tied to pull-up resistor
N
3
(I
IL
)
=
total maximum input low current for
all inputs tied to pull-up resistor
Ordering Code:
Order Number
DM74S05M
DM74S05N
Package Number
M14A
N14A
Package Description
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter 鈥淴鈥?to the ordering code.
Connection Diagram
Function Table
Y
=
A
Input
A
L
H
H
=
HIGH Logic Level
L
=
LOW Logic Level
Output
Y
H
L
漏 2000 Fairchild Semiconductor Corporation
DS006443
www.fairchildsemi.com