MM74HCT540WM
vs
SN74HCT540DW
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Transferred
Obsolete
Ihs Manufacturer
NATIONAL SEMICONDUCTOR CORP
TEXAS INSTRUMENTS INC
Package Description
PLASTIC, SO-20
SOIC-20
Reach Compliance Code
compliant
compliant
Additional Feature
WITH DUAL OUTPUT ENABLE
WITH DUAL OUTPUT ENABLE
Control Type
ENABLE LOW
ENABLE LOW
Family
HCT
HCT
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)
0.006 A
0.006 A
Number of Bits
8
8
Number of Functions
1
1
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
INVERTED
INVERTED
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
Propagation Delay (tpd)
25 ns
38 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
CMOS
CMOS
Temperature Grade
INDUSTRIAL
INDUSTRIAL
Terminal Finish
Tin/Lead (Sn/Pb)
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
4
1
Pbfree Code
Part Package Code
SOIC
Pin Count
20
ECCN Code
EAR99
HTS Code
8542.39.00.01
Samacsys Manufacturer
Texas Instruments
Count Direction
UNIDIRECTIONAL
Moisture Sensitivity Level
1
Packing Method
TUBE
Peak Reflow Temperature (Cel)
260
Power Supply Current-Max (ICC)
0.08 mA
Prop. Delay@Nom-Sup
25 ns
Time@Peak Reflow Temperature-Max (s)
30
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