位置：首页 > IC中文资料 > DM74LS249N
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
DM74LS249N | BCD to 7-Segment Decoder with Open-Collector Outputs 文件：103.45 Kbytes Page：6 Pages | NSC 国半 |   | |
BCD to 7-Segment Decoder with Open-Collector Outputs 文件：103.45 Kbytes Page：6 Pages | NSC 国半 | | ||
BCD-to-Seven-Segment Decoders/Drivers(with open collector outputs) ● Quadrupie 2-Input Positive NAND Gates ● Quadruple 2-Input Positive NAND Gates (with Open Collector Output) (Continue....) | HitachiHitachi Semiconductor 日立日立公司 | | ||
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 | | ||
Ouadruple 2-input Positive NAND Gates 文件：6.85482 Mbytes Page：273 Pages | HitachiHitachi Semiconductor 日立日立公司 | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
onsemi(安森美) |
24+ |
SO16EIAJ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
|||
onsemi(安森美) |
24+ |
SO16EIAJ |
1476 |
原装现货,免费供样,技术支持,原厂对接 |
|||
NSC |
23+ |
原装原封 |
8888 |
专做原装正品,假一罚百! |
|||
FAIRCHILD原装 |
99+ |
DIP-16 |
90 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
NAT |
24+/25+ |
75 |
原装正品现货库存价优 |
||||
FSC |
25+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
FAIRCHILD |
2023+ |
SMD |
5653 |
安罗世纪电子只做原装正品货 |
|||
FAIRCILD |
22+ |
DIP14 |
8000 |
原装正品支持实单 |
|||
NAT |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
|||
24+ |
25 |
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DM74LS249N规格书下载地址
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2012-11-9
DdatasheetPDF页码索引
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