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SN54ALS169B, SN54AS169A, SN74ALS169B, SN74AS169A SYNCHRONOUS 4ĆBIT UP/DOWN BINARY COUNTERS
• Fully Synchronous Operation for Counting
and Programming
• Internal Carry Look-Ahead Circuitry for
Fast Counting
• Carry Output for n-Bit Cascading • Fully Independent Clock Circuit • Package Options Include Plastic
Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs
description
SDAS125B − MARCH 1984 − REVISED DECEMBER 1994
SN54ALS169B, SN54AS169A . . . J PACKAGE SN74ALS169B, SN74AS169A . . .