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型号 功能描述 生产厂家 企业 LOGO 操作

BCD to 7-Segment Decoders/Drivers

General Description The DM7446A and DM7447A feature active-LOW outputs designed for driving common-anode LEDs or incandescent indicators directly. All of the circuits have full ripple-blanking input/output controls and a lamp test input. Segment identification and resultant displays are shown on

FAIRCHILD

仙童半导体

BCD to 7-Segment Decoders/Drivers

General Description The DM7446A and DM7447A feature active-LOW outputs designed for driving common-anode LEDs or incandescent indicators directly. All of the circuits have full ripple-blanking input/output controls and a lamp test input. Segment identification and resultant displays are shown on

FAIRCHILD

仙童半导体

BCD to 7-Segment Decoders/Drivers

General Description The DM7446A and DM7447A feature active-LOW outputs designed for driving common-anode LEDs or incandescent indicators directly. All of the circuits have full ripple-blanking input/output controls and a lamp test input. Segment identification and resultant displays are shown on

FAIRCHILD

仙童半导体

BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS

文件:583.51 Kbytes Page:14 Pages

TI

德州仪器

BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS

文件:583.51 Kbytes Page:14 Pages

TI

德州仪器

更新时间:2026-5-22 22:59:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
onsemi
25+
16-PDIP
18746
样件支持,可原厂排单订货!
onsemi
25+
16-PDIP
18798
正规渠道,免费送样。支持账期,BOM一站式配齐
FAIRCHILD/仙童
20+
na
65790
原装优势主营型号-可开原型号增税票
-
23+
NA
10000
原厂授权一级代理,专业海外优势订货,价格优势、品种
DM7446AN
25+
95
95
Fairchild/ON
22+
16PDIP
9000
原厂渠道,现货配单
FAIRCHILD/仙童
2447
14
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
ON Semiconductor
24+
16-DIP
35200
一级代理/放心采购
ON/安森美
25+
电联咨询
7800
公司现货,提供拆样技术支持
ON
25+
DIP-16
1001
就找我吧!--邀您体验愉快问购元件!

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