PACKAGE OPTION ADDENDUM
www.ti.com
5-Dec-2005
PACKAGING INFORMATION
Orderable Device
Status (1)
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
Drawing
SN74CBT3257D
ACTIVE
SOIC
D
16
40 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74CBT3257DBLE
SN74CBT3257DBQR
OBSOLETE
ACTIVE
SSOP
DB
16
16
TBD
Call TI
Call TI
SSOP/
QSOP
DBQ
2500 Green (RoHS & CU NIPDAU Level-2-260C-1YEAR
no Sb/Br)
SN74CBT3257DBQRE4
SN74CBT3257DBR
SN74CBT3257DBRE4
SN74CBT3257DE4
SN74CBT3257DG4
SN74CBT3257DR
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SSOP/
QSOP
DBQ
DB
DB
D
16
16
16
16
16
16
16
16
16
16
16
2500 Green (RoHS & CU NIPDAU Level-2-260C-1YEAR
no Sb/Br)
SSOP
SSOP
SOIC
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
40 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOIC
D
40 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOIC
D
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74CBT3257DRE4
SN74CBT3257DRG4
SN74CBT3257PW
SOIC
D
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOIC
D
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
TSSOP
TSSOP
TSSOP
PW
PW
PW
90 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74CBT3257PWE4
SN74CBT3257PWG4
90 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
90 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74CBT3257PWLE
SN74CBT3257PWR
OBSOLETE TSSOP
PW
PW
16
16
TBD
Call TI
Call TI
ACTIVE
ACTIVE
ACTIVE
ACTIVE
TSSOP
TSSOP
TSSOP
QFN
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SN74CBT3257PWRE4
SN74CBT3257PWRG4
SN74CBT3257RGYR
PW
PW
16
16
16
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
RGY
1000 Green (RoHS & CU NIPDAU Level-2-260C-1YEAR
no Sb/Br)
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
Eco Plan
-
The planned eco-friendly classification: Pb-Free (RoHS) or Green (RoHS
&
no Sb/Br)
-
please check
http://www.ti.com/productcontent for the latest availability information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame
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