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Synchronous Four-Bit Up/Down Counters

General Description These synchronous presettable counters feature an internal carry look ahead for cascading in high speed counting applications. The DM74ALS169B is a four-bit binary up/down counter. Features ■ Switching specifications at 50 pF ■ Switching specifications guaranteed over full

FAIRCHILD

仙童半导体

Synchronous Four-Bit Up/Down Counters

General Description These synchronous presettable counters feature an internal carry look ahead for cascading in high speed counting applications. The DM74ALS169B is a four-bit binary up/down counter. Features ■ Switching specifications at 50 pF ■ Switching specifications guaranteed over full

FAIRCHILD

仙童半导体

SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS

文件:148.39 Kbytes Page:9 Pages

TI

德州仪器

SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS

文件:686.66 Kbytes Page:19 Pages

TI

德州仪器

SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS

文件:148.39 Kbytes Page:9 Pages

TI

德州仪器

更新时间:2026-3-15 17:01:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
NS/国半
25+
NA
880000
明嘉莱只做原装正品现货
Fairchild Semiconductor
24+25+
16500
全新原厂原装现货!受权代理!可送样可提供技术支持!
onsemi(安森美)
25+
SOP16
3238
原装现货,免费供样,技术支持,原厂对接
FAIRCHILD
20+
原装
65790
原装优势主营型号-可开原型号增税票
原厂
25+
2500
百分百原装正品 真实公司现货库存 本公司只做原装 可
NS
24+
DIP16P
6980
原装现货,可开13%税票
NSC
23+
DIP
10000
原厂授权一级代理,专业海外优势订货,价格优势、品种
24+
N/A
64000
一级代理-主营优势-实惠价格-不悔选择
NS/国半
23+
DIP-16
50000
全新原装正品现货,支持订货
FAIRCHIL
23+
SOP
2800
绝对全新原装!现货!特价!请放心订购!

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