DM74ALS161B - Synchronous Four-Bit Counter

Product Overview

Fairchild Semiconductor

Part number	DM74ALS161B
Manufacturer	Fairchild Semiconductor
File Size	92.66 KB
Description	Synchronous Four-Bit Counter
Datasheet	DM74ALS161B Datasheet
Additional preview pages of the DM74ALS161B datasheet.

These synchronous presettable counters feature an internal carry look ahead for application in high speed counting designs.

The DM74ALS162B is a four-bit decade counter, while the DM74ALS161B and DM74ALS163B are four-bit binary counters.

s Switching specifications at 50 pF s Switching specifications guaranteed over full temperature and VCC range s Advanced oxide-isolated, ion-implanted Schottky TTL process s Functionally and pin-for-pin compatible with Schottky and low power Schottky TTL counterpart s Improved AC performance over Schottky and low power Schottky counterparts s Synchronously programmable s Internal look ahead for fast counting s Carry output for n-bit cascading s Synchronous counting s Load control line s ESD inpu.

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Published: Apr 1, 2005 |