位置：首页 > IC中文资料 > SN54/74LS249
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
SN54/74LS249 | BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS The SN54/74LS247 thru SN54/74LS249 are BCD-to-Seven-Segment Decoder/Drivers. The LS247 and LS248 are functionally and electrically identical to the LS47 and LS48 with the same pinout configuration. The LS249 is a 16-pin version of the 14-pin LS49 and includes full functional capability for lamp te | Motorola 摩托罗拉 |   | |
SN54/74LS249 | BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS | ETC 知名厂家 | ETC | |
更新时间：2025-10-16 10:55:00
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
25+ |
CDIP |
3000 |
全新原装、诚信经营、公司现货销售! |
|||
TI |
23+ |
DIP |
1500 |
绝对全新原装!优势供货渠道!特价!请放心订购! |
|||
KEMET |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
|||
TI |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
|||||
TI |
07+ |
DIP |
3250 |
绝对全新原装正品,现货质量可保 |
|||
TI/MOT |
2021+ |
60000 |
原装现货，欢迎询价 |
||||
TI/德州仪器 |
24+ |
DIP |
2366 |
只供应原装正品 欢迎询价 |
|||
TI |
18+ |
CDIP14 |
85600 |
保证进口原装可开17%增值税发票 |
|||
TI |
24+ |
DIP |
200 |
进口原装正品优势供应 |
|||
TI/MOT |
24+ |
CDIP |
4500 |
SN54/74LS249芯片相关品牌
SN54/74LS249规格书下载地址
SN54/74LS249参数引脚图相关
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SN54/74LS249数据表相关新闻
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原装正品现货
2022-10-9SN500059FN，SN500097N，SN500107，SN500115FN，SN500138FN，SN500231FN，SN500235NT，SN500253N，SN500274FN，SN500339FN，SN500416FN，SN500454FN，SN5400J，SN5400W，SN5401WA，SN5402J，SN5404J，SN5405J
SN500059FN，SN500097N，SN500107，SN500115FN，SN500138FN，SN500231FN，SN500235NT，SN500253N，SN500274FN，SN500339FN，SN500416FN，SN500454FN，SN5400J，SN5400W，SN5401WA，SN5402J，SN5404J，SN5405J
2019-12-11
DdatasheetPDF页码索引
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