DM64ALS244BWM
vs
SN74ALS244CDWR
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Obsolete
Active
Ihs Manufacturer
NATIONAL SEMICONDUCTOR CORP
TEXAS INSTRUMENTS INC
Part Package Code
SOIC
SOIC
Package Description
SOP, SOP20,.4
GREEN, PLASTIC, SOIC-20
Pin Count
20
20
Reach Compliance Code
unknown
compliant
HTS Code
8542.39.00.01
8542.39.00.01
Control Type
ENABLE LOW
ENABLE LOW
Family
ALS
ALS
JESD-30 Code
R-PDSO-G20
R-PDSO-G20
JESD-609 Code
e0
e4
Length
12.8 mm
12.8 mm
Load Capacitance (CL)
50 pF
50 pF
Logic IC Type
BUS DRIVER
BUS DRIVER
Max I(ol)
0.024 A
0.024 A
Number of Bits
4
4
Number of Functions
2
8
Number of Ports
2
2
Number of Terminals
20
20
Operating Temperature-Max
85 °C
70 °C
Operating Temperature-Min
-40 °C
Output Characteristics
3-STATE
3-STATE
Output Polarity
TRUE
TRUE
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOP
SOP
Package Equivalence Code
SOP20,.4
SOP20,.4
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Power Supply Current-Max (ICC)
24 mA
24 mA
Prop. Delay@Nom-Sup
10 ns
10 ns
Propagation Delay (tpd)
10 ns
10 ns
Qualification Status
Not Qualified
Not Qualified
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
INDUSTRIAL
COMMERCIAL
Terminal Finish
TIN LEAD
Nickel/Palladium/Gold (Ni/Pd/Au)
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
3
1
ECCN Code
EAR99
Date Of Intro
1986-01-01
Samacsys Manufacturer
Texas Instruments
Count Direction
UNIDIRECTIONAL
Moisture Sensitivity Level
1
Packing Method
TR, 13 INCH
Peak Reflow Temperature (Cel)
260
Time@Peak Reflow Temperature-Max (s)
30
Compare DM64ALS244BWM with alternatives
Compare SN74ALS244CDWR with alternatives