74F280PC Fairchild Semiconductor, 74F280PC Datasheet - Page 2
74F280PC
Manufacturer Part Number
74F280PC
Description
IC PARITY GEN/CHKER 9BIT 14DIP
Manufacturer
Fairchild Semiconductor
Series
74Fr
Specifications of 74F280PC
Logic Type
Parity Generator/Checker
Number Of Circuits
9-Bit
Current - Output High, Low
1mA, 20mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
14-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74F280
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
www.fairchildsemi.com
Unit Loading/Fan Out
Truth Table
H
L
Logic Diagram
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
LOW Voltage Level
HIGH Voltage Level
Pin Names
I
0
–I
O
E
HIGH Inputs
8
Number of
0, 2, 4, 6, 8
1, 3, 5, 7, 9
I
0
–I
Data Inputs
Odd Parity Output
Even Parity Output
8
Description
2
Even
HIGH/LOW
H
L
50/33.3
50/33.3
1.0/1.0
U.L.
Outputs
Output I
20 A/ 0.6 mA
Input I
1 mA/20 mA
1 mA/20 mA
Odd
H
L
IH
OH
/I
/I
IL
OL