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

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

BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS

MOTOROLA

摩托罗拉

74LS249PC产品属性

  • 类型

    描述

  • 型号

    74LS249PC

  • 制造商

    Texas Instruments

更新时间:2026-1-28 21:39:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
RENESAS
07+
DIP16
125
一级代理,专注军工、汽车、医疗、工业、新能源、电力
RENESAS/瑞萨
2026+
DIP
54815
百分百原装现货,实单必成,欢迎询价
24+
DIP
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
HIT
23+
DIP
50000
只做原装正品
HD74LS251P
25+
1
1
HITACHI
25+23+
DIP16
35770
绝对原装正品全新进口深圳现货
HITACHI/日立
25+
DIP16
30000
原装现货,假一赔十.
HITACHI
2023+
DIP
50000
原装现货
HITACHI/日立
24+
SOP
15000
只做原装正品现货 欢迎来电查询15919825718
24+
DIP
34

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