型号 功能描述 生产厂家 企业 LOGO 操作
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

Motorola

摩托罗拉

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

Ouadruple 2-input Positive NAND Gates

HitachiHitachi Semiconductor

日立日立公司

BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS

Motorola

摩托罗拉

更新时间:2025-11-2 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
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
TI(德州仪器)
24+
SOP16
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
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!
Texas Instruments
23+
16-SOIC
4500
原装正品 正规报关 可开增值税票
TI
24+
DIP16
5000
自己现货
TI
23+
16/SSOP
5000
原装正品,假一罚十
TI/德州仪器
25+
DIP16
2850
全新原装正品支持含税
TexasInstruments
18+
ICDATASELECT/MUX8-116-SO
6800
公司原装现货/欢迎来电咨询!
ADI
23+
DIP
7000
TI
8723
DIP-14
4
原装现货海量库存欢迎咨询

SN74LS249N数据表相关新闻