SN74HC244PWTE4
vs
HD74HC244T
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Obsolete
Not Recommended
Ihs Manufacturer
TEXAS INSTRUMENTS INC
RENESAS ELECTRONICS CORP
Part Package Code
TSSOP
SOIC
Package Description
TSSOP, TSSOP20,.25
TSSOP,
Pin Count
20
20
Reach Compliance Code
unknown
compliant
HTS Code
8542.39.00.01
8542.39.00.01
Samacsys Manufacturer
Texas Instruments
Control Type
ENABLE LOW
Family
HC/UH
HC/UH
JESD-30 Code
R-PDSO-G20
R-PDSO-G20
JESD-609 Code
e4
Length
6.5 mm
6.5 mm
Load Capacitance (CL)
50 pF
Logic IC Type
BUS DRIVER
BUS DRIVER
Max I(ol)
0.006 A
Moisture Sensitivity Level
1
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
85 °C
Operating Temperature-Min
-40 °C
-40 °C
Output Characteristics
3-STATE
3-STATE
Output Polarity
TRUE
TRUE
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
TSSOP
TSSOP
Package Equivalence Code
TSSOP20,.25
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Packing Method
TR
Peak Reflow Temperature (Cel)
260
NOT SPECIFIED
Prop. Delay@Nom-Sup
29 ns
Propagation Delay (tpd)
210 ns
115 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
1.2 mm
1.1 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
INDUSTRIAL
Terminal Finish
NICKEL PALLADIUM GOLD
Terminal Form
GULL WING
GULL WING
Terminal Pitch
0.65 mm
0.65 mm
Terminal Position
DUAL
DUAL
Time@Peak Reflow Temperature-Max (s)
30
NOT SPECIFIED
Width
4.4 mm
4.4 mm
Base Number Matches
1
2
Date Of Intro
1987-05-01
Compare SN74HC244PWTE4 with alternatives
Compare HD74HC244T with alternatives