型号 功能描述 生产厂家 企业 LOGO 操作
DM7447A

BCD to 7-Segment Decoders/Drivers

文件:118.73 Kbytes Page:6 Pages

NSC

国半

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

封装/外壳:16-DIP(0.300",7.62mm) 包装:管件 描述:IC DRVR 7 SEGMENT 16DIP 集成电路(IC) 显示驱动器

ONSEMI

安森美半导体

BCD to 7-Segment Decoders/Drivers

ONSEMI

安森美半导体

BCD to 7-Segment Decoder/Driver with Open-Collector Outputs

General Description The DM74LS47 accepts four lines of BCD (8421) input data, generates their complements internally and decodes the data with seven AND/OR gates having open-collector outputs to drive indicator segments directly. Each segment output is guaranteed to sink 24 mA in the ON (LOW)

Fairchild

仙童半导体

BCD to 7-Segment Decoder/Driver

The SN74LS47 are Low Power Schottky BCD to 7-Segment Decoder /Drivers consisting of NAND gates, input buffers and seven AND-OR-INVERT gates. They offer active LOW, high sink current outputs for driving indicators directly. Seven NAND gates and one driver are connected in pairs to make BCD dat

ONSEMI

安森美半导体

Scotch-Brite??General Purpose Hand pad ??A/O Very Fine, 7447

文件:704.4 Kbytes Page:2 Pages

3M

BCD TO 7-SEGMENT DECODER-DRIVER(Low=on, 40-mA, 30-Volt Outputs)

文件:46.45 Kbytes Page:1 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

BCD to 7-Segment Decoders/Drivers

文件:118.73 Kbytes Page:6 Pages

NSC

国半

替换型号 功能描述 生产厂家 企业 LOGO 操作

BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS

TI

德州仪器

BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS

TI

德州仪器

DM7447A产品属性

  • 类型

    描述

  • 型号

    DM7447A

  • 制造商

    NSC

  • 制造商全称

    National Semiconductor

  • 功能描述

    BCD to 7-Segment Decoders/Drivers

更新时间:2025-10-18 22:59:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
NS
24+
NA/
20
优势代理渠道,原装正品,可全系列订货开增值税票
TI(德州仪器)
24+
PDIP14
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
NS/美国国半
25+
DIP14
54648
百分百原装现货 实单必成 欢迎询价
NS/美国国半
24+
DIP14
990000
明嘉莱只做原装正品现货
FAIRCHILD/仙童
20+
na
65790
原装优势主营型号-可开原型号增税票
NationalS
23+
NA
865
专做原装正品,假一罚百!
Fairchild/ON
22+
16PDIP
9000
原厂渠道,现货配单
NS
22+
DIP16
8000
原装正品支持实单
NS
25+
DIP-14
3200
全新原装、诚信经营、公司现货销售
NS
QQ咨询
CDIP
824
全新原装 研究所指定供货商

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