74F521SC
vs
74F521SCX
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Transferred
Ihs Manufacturer
TEXAS INSTRUMENTS INC
NATIONAL SEMICONDUCTOR CORP
Part Package Code
SOIC
Package Description
0.300 INCH, PLASTIC, SOIC-20
0.300 INCH, PLASTIC, SOIC-20
Pin Count
20
Reach Compliance Code
unknown
compliant
HTS Code
8542.39.00.01
Family
F/FAST
F/FAST
JESD-30 Code
R-PDSO-G20
R-PDSO-G20
Length
12.8 mm
12.8 mm
Logic IC Type
IDENTITY COMPARATOR
IDENTITY COMPARATOR
Number of Bits
8
8
Number of Functions
1
1
Number of Terminals
20
20
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
Output Polarity
INVERTED
INVERTED
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOP
SOP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Propagation Delay (tpd)
11 ns
11 ns
Seated Height-Max
2.65 mm
2.65 mm
Supply Voltage-Max (Vsup)
5.5 V
5.5 V
Supply Voltage-Min (Vsup)
4.5 V
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
YES
YES
Technology
TTL
TTL
Temperature Grade
COMMERCIAL
COMMERCIAL
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Width
7.5 mm
7.5 mm
Base Number Matches
4
4
Rohs Code
Additional Feature
CASCADABLE
JESD-609 Code
e0
Load Capacitance (CL)
50 pF
Package Equivalence Code
SOP20,.4
Power Supply Current-Max (ICC)
32 mA
Qualification Status
Not Qualified
Terminal Finish
Tin/Lead (Sn/Pb)
Compare 74F521SC with alternatives