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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
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SN74LS21 Datasheet
