74FCT521ASCX
74FCT521ASCX
Active
Description:  IDENTITY COMPARATOR
Manufacturer:  National Semiconductor
History Price: $0.64000
In Stock: 6800
74FCT521ASCX vs 74F524SC
Series
74FCT
74F
Packaging
Bulk
Tube
Status
Active
Obsolete
Type
Identity Comparator
Magnitude Comparator
Number of Bits
8
8
Output
Active Low
Active High
Output Function
A=B
AB
Voltage - Supply
4.75V ~ 5.25V
4.5V ~ 5.5V
Current - Output High, Low
15mA, 48mA
3mA, 24mA
Max Propagation Delay @ V, Max CL
7.2ns @ 5V, 50pF
25ns @ 5V, 50pF
Current - Quiescent (Iq)
1.5 mA
-
Operating Temperature
0 ℃ ~ 70 ℃
0 ℃ ~ 70 ℃
Package / Case
20-SOIC (0.295", 7.50mm Width)
20-SOIC (0.295", 7.50mm Width)
Supplier Device Package
20-SOP
20-SOIC
Mounting Type
Surface Mount
Surface Mount