DM74LS161A View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

MFG CO.

DM74LS161A

Synchronous 4-Bit Binary Counters

Fairchild Semiconductor 

Timing Diagram

LS161A, LS163A Synchronous Binary Counters

Typical Clear, Preset, Count and Inhibit Sequences

Sequence:

(1) Clear outputs to zero

(2) Preset to binary twelve

(3) Count to thirteen, fourteen, fifteen, zero, one, and two

(4) Inhibit

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