74LS155 Datasheet, PDF (6/8 Pages) National Semiconductor (TI) – Dual 2-Line to 4-Line Decoders/Demultiplexers

Physical Dimensions inches (millimeters)
Ceramic Leadless Chip Carrier (E)
Order Number 54LS155LMQB
NS Package Number E20A
16-Lead Ceramic Dual-In-Line Package (J)
Order Number 54LS155DMQB 54LS156DMQB DM54LS155J or DM54LS156J
NS Package Number J16A
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