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SN74F257D价格
参考价格:¥1.7755
型号:SN74F257D 品牌:TI 备注:这里有SN74F257D多少钱,2025年最近7天走势,今日出价,今日竞价,SN74F257D批发/采购报价,SN74F257D行情走势销售排行榜,SN74F257D报价。型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
---|---|---|---|---|
SN74F257D | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS ‘WITH 3-STATE OUTPUTS • 3-State Outputs Interface Directly With System Bus • Provides Bus Interface From Multiple Sources in High-Performance Systems • Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs description The ′F257 is designe | TI 德州仪器 | ||
SN74F257D | 封装/外壳:16-SOIC(0.154",3.90mm 宽) 包装:管件 描述:IC MULTIPLEXER 4 X 2:1 16SOIC 集成电路(IC) 信号开关,多路复用器,解码器 | TI2 德州仪器 | ||
SN74F257D | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件:74.55 Kbytes Page:5 Pages | TI 德州仪器 | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS ‘WITH 3-STATE OUTPUTS • 3-State Outputs Interface Directly With System Bus • Provides Bus Interface From Multiple Sources in High-Performance Systems • Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs description The ′F257 is designe | TI 德州仪器 | |||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS ‘WITH 3-STATE OUTPUTS • 3-State Outputs Interface Directly With System Bus • Provides Bus Interface From Multiple Sources in High-Performance Systems • Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs description The ′F257 is designe | TI 德州仪器 | |||
QUADRUPLE 2-LINE TO 1-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件:89.13 Kbytes Page:5 Pages | TI 德州仪器 | |||
QUADRUPLE 2-LINE TO 1-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件:89.13 Kbytes Page:5 Pages | TI 德州仪器 | |||
封装/外壳:16-SOIC(0.154",3.90mm 宽) 包装:卷带(TR) 描述:IC MULTIPLEXER 4 X 2:1 16SOIC 集成电路(IC) 信号开关,多路复用器,解码器 | TI2 德州仪器 | |||
QUADRUPLE 2-LINE TO 1-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 文件:89.13 Kbytes Page:5 Pages | TI 德州仪器 | |||
Quad 2-Input Multiplexer with 3-STATE Outputs General Description The 74F257A is a quad 2-input multiplexer with 3-STATE outputs. Four bits of data from two sources can be selected using a Common Data Select input. The four outputs present the selected data in true (non-inverted) form. The outputs may be switched to a high impedance state wi | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
Quad 2-Input Multiplexer with 3-STATE Outputs General Description The 74F257A is a quad 2-input multiplexer with 3-STATE outputs. Four bits of data from two sources can be selected using a Common Data Select input. The four outputs present the selected data in true (non-inverted) form. The outputs may be switched to a high impedance state wi | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
Quad 2-line to 1-line selector/multiplexer, non-inverting 3-State DESCRIPTION The 74F257A has four identical 2-input multiplexers with 3-State outputs which select 4 bits of data from two sources uncer control of a common Select (S) input. The I0a inputs are selected when the common Select input is Low and the I1n inputs are selected when the common Select i | Philips 飞利浦 | |||
Quad 2-Input Multiplexer with 3-STATE Outputs General Description The 74F257A is a quad 2-input multiplexer with 3-STATE outputs. Four bits of data from two sources can be selected using a Common Data Select input. The four outputs present the selected data in true (non-inverted) form. The outputs may be switched to a high impedance state wi | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
Quad 2-Input Multiplexer with TRI-STATE Outputs 文件:157 Kbytes Page:8 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 |
SN74F257D产品属性
- 类型
描述
- 型号
SN74F257D
- 功能描述
编码器、解码器、复用器和解复用器 Tri-State Quad Data
- RoHS
否
- 制造商
Micrel
- 产品
Multiplexers
- 逻辑系列
CMOS
- 线路数量(输入/输出)
2/12
- 传播延迟时间
350 ps, 400 ps
- 电源电压-最大
2.625 V, 3.6 V
- 电源电压-最小
2.375 V, 3 V
- 最大工作温度
+ 85 C
- 安装风格
SMD/SMT
- 封装/箱体
QFN-44
- 封装
Tray
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 |
24+ |
NA/ |
22 |
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 |
23+ |
SOP16 |
50000 |
原厂原装假一赔十 |
|||
TI/德州仪器 |
21+ |
NA |
12820 |
只做原装,质量保证 |
|||
TI |
2025+ |
SOIC-16 |
16000 |
原装优势绝对有货 |
|||
TI |
23+ |
SOP16 |
3200 |
正规渠道,只有原装! |
|||
S |
17+ |
SOP |
6200 |
100%原装正品现货 |
|||
TI |
23+ |
NA |
20000 |
||||
TI |
23+ |
SOP16 |
5000 |
全新原装,支持实单,非诚勿扰 |
|||
TI |
23+ |
SOP16 |
3200 |
公司只做原装,可来电咨询 |
|||
24+ |
SOP |
6000 |
美国德州仪器TEXASINSTRUMENTS原厂代理辉华拓展内地现 |
SN74F257D芯片相关品牌
SN74F257D规格书下载地址
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- SN74F245N
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2019-12-25
DdatasheetPDF页码索引
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