丝印：SN74AS169AN；Package：PDIP；SYNCHRONOUS 4-BIT 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) a

文件：705.03 Kbytes 页数：21 Pages

TI

德州仪器

Synchronous 4-Bit Binary Up/Down Counter

General Description These synchronous presettable counters feature an internal carry look ahead for cascading in high speed counting applications. The DM74AS169 is a 4-bit binary up/down counter. The carry output is decoded to prevent spikes during normal mode of counting operation. Synchronous o

文件：61.86 Kbytes 页数：6 Pages

FAIRCHILD

仙童半导体

Synchronous 4-Bit Binary Up/Down Counter

General Description These synchronous presettable counters feature an internal carry look ahead for cascading in high speed counting applications. The DM74AS169 is a 4-bit binary up/down counter. The carry output is decoded to prevent spikes during normal mode of counting operation. Synchronous o

文件：61.86 Kbytes 页数：6 Pages

FAIRCHILD

仙童半导体

Synchronous 4-Bit Binary Up/Down Counter

General Description These synchronous presettable counters feature an internal carry look ahead for cascading in high speed counting applications. The DM74AS169 is a 4-bit binary up/down counter. The carry output is decoded to prevent spikes during normal mode of counting operation. Synchronous o

文件：61.86 Kbytes 页数：6 Pages

FAIRCHILD

仙童半导体