74LS168 Datasheet, PDF (5/6 Pages) National Semiconductor (TI) – 54LS168 Synchronous Bi-Directional BCD Decade Counter

Physical Dimensions inches (millimeters)
Ceramic Leadless Chip Carrier Package (E)
Order Number 54LS168LMQB
NS Package Number E20A
16-Lead Ceramic Dual-In-Line Package (J)
Order Number 54LS168DMQB
NS Package Number J16A
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