7490PC
vs
SNJ5490AJ
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
FAIRCHILD SEMICONDUCTOR CORP
TEXAS INSTRUMENTS INC
Package Description
DIP, DIP14,.3
DIP, DIP14,.3
Reach Compliance Code
unknown
not_compliant
HTS Code
8542.39.00.01
8542.39.00.01
Count Direction
UP
UP
Family
TTL/H/L
TTL/H/L
JESD-30 Code
R-PDIP-T14
R-GDIP-T14
JESD-609 Code
e0
Load/Preset Input
NO
YES
Logic IC Type
DECADE COUNTER
DECADE COUNTER
Mode of Operation
ASYNCHRONOUS
ASYNCHRONOUS
Number of Bits
4
3
Number of Functions
1
2
Number of Terminals
14
14
Operating Temperature-Max
70 °C
125 °C
Operating Temperature-Min
-55 °C
Package Body Material
PLASTIC/EPOXY
CERAMIC, GLASS-SEALED
Package Code
DIP
DIP
Package Equivalence Code
DIP14,.3
DIP14,.3
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Propagation Delay (tpd)
50 ns
50 ns
Qualification Status
Not Qualified
Not Qualified
Supply Voltage-Max (Vsup)
5.25 V
5.5 V
Supply Voltage-Min (Vsup)
4.75 V
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
NO
NO
Technology
TTL
TTL
Temperature Grade
COMMERCIAL
MILITARY
Terminal Finish
Tin/Lead (Sn/Pb)
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Pitch
2.54 mm
2.54 mm
Terminal Position
DUAL
DUAL
Trigger Type
NEGATIVE EDGE
NEGATIVE EDGE
Base Number Matches
2
1
Pbfree Code
Part Package Code
DIP
Pin Count
14
Additional Feature
ONE FUNCTION HAS 1 BIT
Length
19.56 mm
Load Capacitance (CL)
15 pF
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Power Supply Current-Max (ICC)
42 mA
Screening Level
MIL-PRF-38535
Seated Height-Max
5.08 mm
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Width
7.62 mm
fmax-Min
32 MHz
Compare 7490PC with alternatives
Compare SNJ5490AJ with alternatives