Datasheet

PACKAGE OPTION ADDENDUM
www.ti.com
25-Sep-2013
Addendum-Page 2
Orderable Device Status
(1)
Package Type Package
Drawing
Pins Package
Qty
Eco Plan
(2)
Lead/Ball Finish MSL Peak Temp
(3)
Op Temp (°C) Device Marking
(4/5)
Samples
SN74ALS520NSRG4 ACTIVE SO NS 20 2000 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM 0 to 70 ALS520
SN74ALS521DW ACTIVE SOIC DW 20 25 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM 0 to 70 ALS521
SN74ALS521DWE4 ACTIVE SOIC DW 20 25 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM 0 to 70 ALS521
SN74ALS521DWG4 ACTIVE SOIC DW 20 25 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM 0 to 70 ALS521
SN74ALS521DWR ACTIVE SOIC DW 20 2000 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM 0 to 70 ALS521
SN74ALS521DWRE4 ACTIVE SOIC DW 20 2000 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM 0 to 70 ALS521
SN74ALS521DWRG4 ACTIVE SOIC DW 20 2000 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM 0 to 70 ALS521
SN74ALS521N ACTIVE PDIP N 20 20 Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type 0 to 70 SN74ALS521N
SN74ALS521NE4 ACTIVE PDIP N 20 20 Pb-Free
(RoHS)
CU NIPDAU N / A for Pkg Type 0 to 70 SN74ALS521N
SN74ALS521NSR ACTIVE SO NS 20 2000 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM 0 to 70 ALS521
SN74ALS521NSRE4 ACTIVE SO NS 20 2000 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM 0 to 70 ALS521
SN74ALS521NSRG4 ACTIVE SO NS 20 2000 Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM 0 to 70 ALS521
SNJ54ALS520FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type -55 to 125 5962-
88691012A
SNJ54ALS
520FK
SNJ54ALS520J ACTIVE CDIP J 20 1 TBD A42 N / A for Pkg Type -55 to 125 5962-8869101RA
SNJ54ALS520J
(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.