74AC521PC
74AC521PC
Obsolete
Description:  IC COMPARATOR IDENTITY 8B 20DIP
Manufacturer:  onsemi
Datasheet:   74AC521PC Datasheet
History Price: $6.16000
In Stock: 600
74AC521PC vs 74ACT520SJX
Manufacturer
Series
74AC
74ACT
Packaging
Bulk or Tube
Tape & Reel (TR)
Status
Obsolete
Obsolete
Type
Identity Comparator
Identity Comparator
Number of Bits
8
8
Output
Active Low
Active Low
Output Function
A=B
A=B
Voltage - Supply
2V ~ 6V
4.5V ~ 5.5V
Current - Output High, Low
24mA, 24mA
24mA, 24mA
Max Propagation Delay @ V, Max CL
8.5ns @ 5V, 50pF
10ns @ 5V, 50pF
Current - Quiescent (Iq)
4 μA
4 μA
Operating Temperature
-40 ℃ ~ 85 ℃
-40 ℃ ~ 85 ℃
Package / Case
20-DIP (0.300", 7.62mm)
20-SOIC (0.209", 5.30mm Width)
Supplier Device Package
20-PDIP
20-SOP
Mounting Type
Through Hole
Surface Mount