SN7428

SN5428, SN54LS28, SN7428, SN74LS28 QUADRUPLE 2-INPUT POSITIVE-NOR BUFFERS SDLS094 – DECEMBER 1983 – REVISED MARCH 1988 PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. POST OFFICE BOX 655303 DALLAS, TEXAS 75265 Copyright © 1988, Texas Instruments Incorporated 1 SN5428, SN54LS28, SN7428, SN74LS28 QUADRUPLE 2-INPUT POSITIVE-NOR BUFFERS SDLS094 – DECEMBER 1983 – REVISED MARCH 1988 2 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 SN5428, SN54LS28, SN7428, SN74LS28 QUADRUPLE 2-INPUT POSITIVE-NOR BUFFERS SDLS094 – DECEMBER 1983 – REVISED MARCH 1988 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 3 SN5428, SN54LS28, SN7428, SN74LS28 QUADRUPLE 2-INPUT POSITIVE-NOR BUFFERS SDLS094 – DECEMBER 1983 – REVISED MARCH 1988 4 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 PACKAGE OPTION ADDENDUM www.ti.com 28-Jul-2020 PACKAGING INFORMATION Orderable Device Status Package Type Package Pins Package Eco Plan (1) Drawing Qty (2) SN5428J SNJ5428J SNJ5428J ACTIVE ACTIVE ACTIVE CDIP CDIP CDIP J 14 1 J 14 1 J 14 1 TBD TBD TBD Lead finish/ Ball material (6) SNPB SNPB SNPB MSL Peak Temp Op Temp (°C) (3) N / A for Pkg Type N / A for Pkg Type N / A for Pkg Type -55 to 125 -55 to 125 -55 to 125 Device Marking (4/5) SN5428J SNJ5428J SNJ5428J (1) The marketing status values are defined as follo...