N74LS161AN
vs
DM54LS161AJ-MLS
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
SIGNETICS CORP
NATIONAL SEMICONDUCTOR CORP
Package Description
DIP, DIP16,.3
DIP, DIP16,.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-PDIP-T16
R-GDIP-T16
JESD-609 Code
e0
e0
Length
19.09 mm
19.43 mm
Load/Preset Input
YES
YES
Logic IC Type
BINARY COUNTER
BINARY COUNTER
Max Frequency@Nom-Sup
25000000 Hz
20000000 Hz
Max I(ol)
0.008 A
0.004 A
Mode of Operation
SYNCHRONOUS
SYNCHRONOUS
Number of Bits
4
4
Number of Functions
1
1
Number of Terminals
16
16
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
DIP16,.3
DIP16,.3
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Power Supply Current-Max (ICC)
32 mA
32 mA
Propagation Delay (tpd)
27 ns
38 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
4.06 mm
5.08 mm
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
Tin/Lead (Sn/Pb)
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Pitch
2.54 mm
2.54 mm
Terminal Position
DUAL
DUAL
Trigger Type
POSITIVE EDGE
POSITIVE EDGE
Width
7.62 mm
7.62 mm
fmax-Min
25 MHz
25 MHz
Base Number Matches
4
1
Packing Method
RAIL
Screening Level
38535Q/M;38534H;883B
Compare N74LS161AN with alternatives
Compare DM54LS161AJ-MLS with alternatives