位置：首页 > IC中文资料 > SN74LS249NDS
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
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-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 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 |
|---|---|---|---|---|---|---|---|
TI/德州仪器 |
23+ |
DIP-16 |
50000 |
全新原装正品现货,支持订货 |
|||
MOT |
23+ |
DIP16 |
8650 |
受权代理!全新原装现货特价热卖! |
|||
TI |
24+ |
DIP |
166 |
只做原装，欢迎询价，量大价优 |
|||
TI |
22+ |
16SOIC |
9000 |
原厂渠道,现货配单 |
|||
TI/德州仪器 |
22+ |
SOIC-16 |
20000 |
公司只有原装 品质保障 |
|||
Rochester |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
|||
TI/德州仪器 |
23+ |
DIP |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
|||
Texas Instruments |
25+ |
16-SOIC(0.154 3.90mm 宽) |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
|||
TI |
24+/25+ |
240 |
原装正品现货库存价优 |
||||
TI |
25+ |
DIP |
166 |
全新现货 |
SN74LS249NDS规格书下载地址
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SN74LS249NDS数据表相关新闻
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SN74LS245N，全新原装当天发货或门市自取0755-82732291.
2019-9-26
DdatasheetPDF页码索引
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