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(g) MOTOROLA
R R R R R R R
SN54LS21 SN74LS21
DUAL 4-INPUT AND GATE
LU LU Ld LU LU LU H
J Suffix -- Case 632-07 (Ceramic) N Suffix -- Case 646-05 (Plastic)
LOW POWER SCHO TTKY
GUARANTE
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