PACKAGE OPTION ADDENDUM
www.ti.com
26-Sep-2005
Orderable Device
SN74LS540DWRE4
SN74LS540N
Status (1)
ACTIVE
ACTIVE
ACTIVE
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
Drawing
SOIC
DW
20
20
20
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
PDIP
PDIP
N
N
20
Pb-Free
(RoHS)
CU NIPDAU Level-NC-NC-NC
SN74LS540N
20
Pb-Free
(RoHS)
CU NIPDAU Level-NC-NC-NC
SN74LS540N3
SN74LS540N3
SN74LS540NE4
OBSOLETE
OBSOLETE
ACTIVE
PDIP
PDIP
PDIP
N
N
N
20
20
20
TBD
TBD
Call TI
Call TI
Call TI
Call TI
20
20
Pb-Free
(RoHS)
CU NIPDAU Level-NC-NC-NC
SN74LS540NE4
SN74LS540NSR
SN74LS540NSR
SN74LS540NSRE4
SN74LS540NSRE4
SN74LS541DW
SN74LS541DW
SN74LS541DWR
SN74LS541DWR
SN74LS541DWRE4
SN74LS541DWRE4
SN74LS541N
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
PDIP
SO
N
20
20
20
20
20
20
20
20
20
20
20
20
20
Pb-Free
(RoHS)
CU NIPDAU Level-NC-NC-NC
NS
NS
NS
NS
DW
DW
DW
DW
DW
DW
N
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SO
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SO
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SO
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
PDIP
PDIP
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
20
Pb-Free
(RoHS)
CU NIPDAU Level-NC-NC-NC
SN74LS541N
N
20
Pb-Free
(RoHS)
CU NIPDAU Level-NC-NC-NC
SN74LS541N3
SN74LS541N3
SN74LS541NE4
OBSOLETE
OBSOLETE
ACTIVE
PDIP
PDIP
PDIP
N
N
N
20
20
20
TBD
TBD
Call TI
Call TI
Call TI
Call TI
20
20
Pb-Free
(RoHS)
CU NIPDAU Level-NC-NC-NC
SN74LS541NE4
SN74LS541NSR
SN74LS541NSR
SN74LS541NSRE4
SN74LS541NSRE4
SNJ54LS540FK
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
PDIP
SO
N
20
20
20
20
20
20
Pb-Free
(RoHS)
CU NIPDAU Level-NC-NC-NC
NS
NS
NS
NS
FK
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SO
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SO
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SO
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
LCCC
1
TBD
Call TI
Level-NC-NC-NC
Addendum-Page 2