SN74LS90JS
vs
74LS90DCQM
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Active
Ihs Manufacturer
MOTOROLA INC
ROCHESTER ELECTRONICS LLC
Package Description
DIP, DIP14,.3
,
Reach Compliance Code
unknown
unknown
HTS Code
8542.39.00.01
8542.39.00.01
Count Direction
UP
UP
Family
LS
LS
JESD-30 Code
R-GDIP-T14
R-CDIP-T14
JESD-609 Code
e0
Length
19.495 mm
Load/Preset Input
YES
NO
Logic IC Type
DECADE COUNTER
DECADE COUNTER
Mode of Operation
ASYNCHRONOUS
ASYNCHRONOUS
Number of Bits
3
4
Number of Functions
2
1
Number of Terminals
14
14
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
Package Body Material
CERAMIC, GLASS-SEALED
CERAMIC, METAL-SEALED COFIRED
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
52 ns
Qualification Status
Not Qualified
Seated Height-Max
5.08 mm
Supply Voltage-Max (Vsup)
5.25 V
5.25 V
Supply Voltage-Min (Vsup)
4.75 V
4.75 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
NO
NO
Technology
TTL
TTL
Temperature Grade
COMMERCIAL
Terminal Finish
TIN LEAD
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Pitch
2.54 mm
2.54 mm
Terminal Position
DUAL
DUAL
Trigger Type
NEGATIVE EDGE
NEGATIVE EDGE
Width
7.62 mm
fmax-Min
32 MHz
10 MHz
Base Number Matches
3
2
Load Capacitance (CL)
50 pF
Max Frequency@Nom-Sup
10000000 Hz
Max I(ol)
0.008 A
Power Supply Current-Max (ICC)
15 mA
Prop. Delay@Nom-Sup
52 ns
Compare SN74LS90JS with alternatives
Compare 74LS90DCQM with alternatives