参数资料
型号: HD74LS280FPEL
元件分类: 算术逻辑单元
英文描述: LS SERIES, 9-BIT PARITY GENERATOR/CHECKER, COMPLEMENTARY OUTPUT, PDSO14
封装: 5.50 X 10.06 MM, 1.27 MM PITCH, PLASTIC, SOP-14
文件页数: 2/6页
文件大小: 175K
代理商: HD74LS280FPEL
HD74LS280
Rev.3.00, Jul.15.2005, page 2 of 5
Block Diagram
E
F
G
H
I
Σ Even
Σ Odd
A
B
C
D
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Supply voltage
VCC
7
V
Input voltage
VIN
7
V
Power dissipation
PT
400
mW
Storage temperature
Tstg
–65 to +150
°C
Note:
Voltage value, unless otherwise noted, are with respect to network ground terminal.
Recommended Operating Conditions
Item
Symbol
Min
Typ
Max
Unit
Supply voltage
VCC
4.75
5.00
5.25
V
IOH
–400
A
Output current
IOL
8
mA
Operating temperature
Topr
–20
25
75
°C
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