M74HC244M1
vs
M74HC244M1R
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
STMICROELECTRONICS
STMICROELECTRONICS
Part Package Code
SOIC
SOIC
Package Description
SOP, SOP20,.4
SOP, SOP20,.4
Pin Count
20
20
Reach Compliance Code
not_compliant
compliant
HTS Code
8542.39.00.01
8542.39.00.01
Control Type
ENABLE LOW
ENABLE LOW
Family
HC/UH
HC/UH
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
150 pF
Logic IC Type
BUS DRIVER
BUS DRIVER
Max I(ol)
0.004 A
0.006 A
Number of Bits
4
4
Number of Functions
2
2
Number of Ports
2
2
Number of Terminals
20
20
Operating Temperature-Max
85 °C
125 °C
Operating Temperature-Min
-40 °C
-55 °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
Prop. Delay@Nom-Sup
38 ns
27 ns
Propagation Delay (tpd)
28 ns
195 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
2.65 mm
2.65 mm
Supply Voltage-Max (Vsup)
6 V
6 V
Supply Voltage-Min (Vsup)
2 V
2 V
Supply Voltage-Nom (Vsup)
5 V
4.5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
INDUSTRIAL
MILITARY
Terminal Finish
TIN LEAD
NICKEL PALLADIUM GOLD
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
1
1
Compare M74HC244M1 with alternatives
Compare M74HC244M1R with alternatives