Part Number | DM74ALS521N |
Main Category | Integrated Circuits (ICs) |
Sub Category | Logic - Comparators |
Brand | National Semiconductor |
Description | IC COMPARATOR IDENTITY 8B 20DIP |
Series | 74ALS |
Packaging | Tube |
Type | Identity Comparator |
Number of Bits | 8 |
Output | Active Low |
Output Function | A=B |
Voltage - Supply | 4.5 V ~ 5.5 V |
Current - Output High, Low | 2.6mA, 24mA |
Max Propagation Delay @ V, Max CL | 20ns @ 5V, 50pF |
Current - Quiescent | - |
Operating Temperature | 0°C ~ 70°C |
Package / Case | 20-DIP (0.300", 7.62mm) |
Mounting Type | Through Hole |
Image |
DM74ALS521N
NS
5843
0.28
Fairstock HK Limited
DM74ALS521N
NS/
8889
1.1225
HK HEQING ELECTRONICS LIMITED
DM74ALS521N
NATIONAL
8970
1.965
ONSTAR ELECTRONICS CO., LIMITED
DM74ALS521N
National Semiconductor??TI ??
2736
2.8075
Redstar Electronic Limited
DM74ALS521N
National Semiconductor¡]TI ¡^
4137
3.65
Yingxinyuan INT'L (Group) Limited