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SN74LS21

Texas Instruments
Part Number SN74LS21
Manufacturer Texas Instruments
Description DUAL 4-INPUT POSITIVE-AND GATE
Published Dec 15, 2020
Detailed Description SN54LS21, SN74LS21 DUAL 4-INPUT POSITIVE-AND GATES SDLS139 – APRIL 1985 – REVISED MARCH 1988 PRODUCTION DATA informatio...
Datasheet PDF File SN74LS21 PDF File

SN74LS21
SN74LS21


Overview
SN54LS21, SN74LS21 DUAL 4-INPUT POSITIVE-AND GATES SDLS139 – APRIL 1985 – 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 SN54LS21, SN74LS21 DUAL 4-INPUT POSITIVE-AND GATES SDLS139 – APRIL 1985 – REVISED MARCH 1988 2 • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 SN54LS21, SN74LS21 DUAL 4-INPUT POSITIVE-AND GATES SDLS139 – APRIL 1985 – REVISED MARCH 1988 • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 3 PACKAGE OPTION ADDENDUM www.
ti.
com 10-Dec-2020 PACKAGING INFORMATION Orderable Device JM38510/31003B2A JM38510/31003BCA JM38510/31003BDA M38510/31003B2A M38510/31003BCA M38510/31003BDA SN54LS21J SN74LS21D Status Package Type Package Pins Package Eco Plan (1) Drawing Qty (2) ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE LCCC CDIP CFP LCCC CDIP CFP CDIP SOIC FK 20 1 Non-RoHS & Non-Green J 14 1 Non-RoHS & Non-Green W 14 1 Non-RoHS & Non-Green FK 20 1 Non-RoHS & Non-Green J 14 1 Non-RoHS & Non-Green W 14 1 Non-RoHS & Non-Green J 14 1 Non-RoHS & Non-Green D 14 50 RoHS & Green Lead finish/ Ball material (6) POST-PLATE SNPB SNPB POST-PLATE SNPB SNPB SNPB NIPDAU MSL Peak Temp Op Temp (°C) (3) N / A for Pkg Type -55 to 125 N / A for Pkg Type -55 to 125 N / A for Pkg Type -55 to 125 N / A for Pkg Type -55 to 125 N / A for Pkg Type -55 to 125 N / A for Pkg Type -55 to 125 N / A for Pkg Type -55 to 125 Level-1-260C-UNLIM 0 to 70 SN74LS21DR ACTIVE SOIC D 14 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 SN74LS21N ACTIVE PDIP N 14 25 RoHS & Green NIPDAU N / A for Pkg Type 0 to 70 SN74LS21NE4 ACTIVE PDIP N 14 25 RoHS & Green NIPDAU N / A for Pkg Type 0 to 70 SN74LS21NSR ACTIVE SO NS 1...


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