SN74LS244DWG
vs
HD74LS244RP-EL
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Transferred
Ihs Manufacturer
ON SEMICONDUCTOR
HITACHI LTD
Part Package Code
SOIC
SOIC
Package Description
SOP,
SOP,
Pin Count
20
20
Reach Compliance Code
compliant
unknown
HTS Code
8542.39.00.01
8542.39.00.01
Family
LS
LS
JESD-30 Code
R-PDSO-G20
R-PDSO-G20
Length
12.8 mm
12.8 mm
Logic IC Type
BUS DRIVER
BUS DRIVER
Number of Bits
4
4
Number of Functions
2
2
Number of Ports
2
2
Number of Terminals
20
20
Operating Temperature-Max
70 °C
75 °C
Operating Temperature-Min
-20 °C
Output Characteristics
3-STATE
3-STATE
Output Polarity
TRUE
TRUE
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOP
SOP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Propagation Delay (tpd)
18 ns
18 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
2.65 mm
2.65 mm
Supply Voltage-Max (Vsup)
5.25 V
Supply Voltage-Min (Vsup)
4.75 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
YES
YES
Technology
TTL
TTL
Temperature Grade
COMMERCIAL
COMMERCIAL EXTENDED
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Width
7.5 mm
7.5 mm
Base Number Matches
1
2
Compare SN74LS244DWG with alternatives
Compare HD74LS244RP-EL with alternatives