| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
Synchronous 4-Bit Binary Counter with Dual Clock General Description The DM74LS193 circuit is a synchronous up/down 4-bit binary counter. Synchronous operation is provided by hav ing all flip-flops clocked simultaneously, so that the outputs change together when so instructed by the steering logic. This mode of operation eliminates the output | FAIRCHILD 仙童半导体 |   | ||
TTL HD74/HD74S Series
| HITACHIHitachi Semiconductor 日立日立公司 | | ||
SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) 文件：846.27 Kbytes Page：22 Pages | TI 德州仪器 | | ||
SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) 文件：846.27 Kbytes Page：22 Pages | TI 德州仪器 | | ||
UCY74 and UCA64 Series 文件：1.62317 Mbytes Page：29 Pages | ETCList of Unclassifed Manufacturers 未分类制造商 | |
| 替换型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
Synchronous 4-Bit Binary Counter with Dual Clock | FAIRCHILD 仙童半导体 | FAIRCHILD | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
22+ |
20000 |
公司只有原装 品质保证 |
|||||
SA |
24+ |
DIP |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
|||
TI/德州仪器 |
23+ |
DIP |
33000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
|||
24+ |
N/A |
64000 |
一级代理-主营优势-实惠价格-不悔选择 |
||||
S |
23+ |
88+ |
6500 |
专注配单,只做原装进口现货 |
|||
1 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
||||||
SIGNETICS |
23+ |
DIP |
50000 |
全新原装正品现货,支持订货 |
|||
Rochester |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
|||
TI |
24+ |
DIP |
350 |
新 |
|||
TI |
23+24 |
DIP |
29850 |
原厂原包装。终端BOM表可配单。可开13%增值税发票 |
N74193B芯片相关品牌
N74193B规格书下载地址
N74193B参数引脚图相关
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N74193B数据表相关新闻
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2020-8-17N74F280AN，N74F30244N，N74F32D-T，
N74F280AN，N74F30244N，N74F32D-T，
2020-4-19N74LS27ML1，SN74LS273N，SN74LS273DW，SN74LS273H，SN74LS266N，SN74LS266D，SN74LS259MEL，SN74LS259ML1，SN74LS2600D，SN74LS259D，SN74LS257BMR1，SN74LS258BML1，SN74LS258BD，SN74LS256D，SN74LS256N
N74LS27ML1，SN74LS273N，SN74LS273DW，SN74LS273H，SN74LS266N，SN74LS266D，SN74LS259MEL，SN74LS259ML1，SN74LS2600D，SN74LS259D，SN74LS257BMR1，SN74LS258BML1，SN74LS258BD，SN74LS256D，SN74LS256N
2019-12-13
DdatasheetPDF页码索引
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