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SN74LS249DW

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

文件:280.96 Kbytes 页数:8 Pages

Motorola

摩托罗拉

SN74LS249N

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

文件:280.96 Kbytes 页数:8 Pages

Motorola

摩托罗拉

DM74LS249

BCD to 7-Segment Decoder with Open-Collector Outputs

文件:103.45 Kbytes 页数:6 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

DM74LS249N

BCD to 7-Segment Decoder with Open-Collector Outputs

文件:103.45 Kbytes 页数:6 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

HD74LS249

Ouadruple 2-input Positive NAND Gates

文件:6.85482 Mbytes 页数:273 Pages

HitachiHitachi Semiconductor

日立日立公司

供应商型号品牌批号封装库存备注价格
MOT
23+
DIP16
8650
受权代理!全新原装现货特价热卖!
询价
TI
24+
DIP16
5000
自己现货
询价
TI
23+
16/SSOP
5000
原装正品,假一罚十
询价
TI/德州仪器
23+
DIP-16
50000
全新原装正品现货,支持订货
询价
NS/国半
24+
NA/
69
优势代理渠道,原装正品,可全系列订货开增值税票
询价
TI/德州仪器
24+
DIP16
22055
郑重承诺只做原装进口现货
询价
TI/德州仪器
25+
DIP16
2850
全新原装正品支持含税
询价
TI/德州仪器
2450+
DIP-16
9850
只做原厂原装正品现货或订货假一赔十!
询价
Rochester
25+
电联咨询
7800
公司现货,提供拆样技术支持
询价
TI
18
全新原装 货期两周
询价
更多SN74LS249DW供应商 更新时间2025-10-13 14:04:00