位置：首页 > IC中文资料 > NTE74LS249
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
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 | | ||
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 | | ||
Ouadruple 2-input Positive NAND Gates 文件：6.85482 Mbytes Page：273 Pages | HitachiHitachi Semiconductor 日立日立公司 | |
| 替换型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
BCD-to-Seven-Segment Decoders/Drivers(with open collector outputs) | HitachiHitachi Semiconductor 日立日立公司 | Hitachi | | |
Ouadruple 2-input Positive NAND Gates | HitachiHitachi Semiconductor 日立日立公司 | Hitachi | | |
BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS | Motorola 摩托罗拉 | Motorola | | |
BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS | Motorola 摩托罗拉 | Motorola | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RENESAS/瑞萨 |
23+ |
DIP16 |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
|||
HIT |
25+ |
5.2mm |
2560 |
绝对原装!现货热卖! |
|||
RENESAS |
原厂封装 |
9800 |
原装进口公司现货假一赔百 |
||||
日立 |
23+ |
SOP |
5000 |
原装正品,假一罚十 |
|||
HITACHI |
24+ |
NA/ |
400 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
RENESAS/瑞萨 |
25+ |
DIP |
54815 |
百分百原装现货,实单必成,欢迎询价 |
|||
HITACHI/日立 |
24+ |
DIP |
9600 |
原装现货,优势供应,支持实单! |
|||
HIT |
23+ |
NA |
20000 |
全新原装假一赔十 |
|||
HITACHI |
2023+ |
DIP |
50000 |
原装现货 |
|||
RENESAS |
25+ |
DIP16 |
1010 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
NTE74LS249芯片相关品牌
NTE74LS249规格书下载地址
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DdatasheetPDF页码索引
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