74F257ASJ说明书PDF资料供应代理仙童半导体-114ic电子网

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型号	下载订购	功能描述	制造商上传企业	LOGO
74F257A	文件：79.04 Kbytes Page：7 Pages	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 文件：79.04 Kbytes 页数：7 Pages	FAIRCHILD 仙童半导体	FAIRCHILD
74F257A	文件：79.72 Kbytes Page：10 Pages	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 文件：79.72 Kbytes 页数：10 Pages	PHI PHI	PHI
74F257A	文件：80.08 Kbytes Page：7 Pages	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 文件：80.08 Kbytes 页数：7 Pages	FAIRCHILD 仙童半导体	FAIRCHILD
74F257APC	文件：79.04 Kbytes Page：7 Pages	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 文件：79.04 Kbytes 页数：7 Pages	FAIRCHILD 仙童半导体	FAIRCHILD
74F257ASC	文件：79.04 Kbytes Page：7 Pages	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 文件：79.04 Kbytes 页数：7 Pages	FAIRCHILD 仙童半导体	FAIRCHILD
74F257ASCX	文件：80.08 Kbytes Page：7 Pages	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 文件：80.08 Kbytes 页数：7 Pages	FAIRCHILD 仙童半导体	FAIRCHILD
74F257ASJ	文件：79.04 Kbytes Page：7 Pages	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 文件：79.04 Kbytes 页数：7 Pages	FAIRCHILD 仙童半导体	FAIRCHILD
74F257APC	文件：157 Kbytes Page：8 Pages	Quad 2-Input Multiplexer with TRI-STATE Outputs 文件：157 Kbytes 页数：8 Pages	NSC 国半	NSC
74F257ASC	文件：157 Kbytes Page：8 Pages	Quad 2-Input Multiplexer with TRI-STATE Outputs 文件：157 Kbytes 页数：8 Pages	NSC 国半	NSC
74F257ASCSCX	文件：157 Kbytes Page：8 Pages	Quad 2-Input Multiplexer with TRI-STATE Outputs 文件：157 Kbytes 页数：8 Pages	NSC 国半	NSC

产品属性

产品编号：
74F257ASJ
制造商：
onsemi
类别：
集成电路（IC） > 信号开关，多路复用器，解码器
系列：
74F
包装：
卷带（TR）
类型：
多路复用器
电路：
4 x 2：1
电流 - 输出高、低：
3mA，24mA
供电电压源：
单电源
电压 - 供电：
4.5V ~ 5.5V
工作温度：
0°C ~ 70°C
安装类型：
表面贴装型
封装/外壳：
16-SOIC（0.209"，5.30mm 宽）
供应商器件封装：
16-SOP
描述：
IC MULTIPLEXER 4 X 2

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市高捷芯城科技有限公司	74F257ASJ	onsemi(安森美)	25+	SOIC-16-208mil	7786	正规渠道,免费送样。支持账期,BOM一站式配齐	询价
深圳市一线半导体有限公司	74F257ASJ	FAIRCHILD	24+	SOP	1000		询价
深圳市欧立现代科技有限公司	74F257ASJ	NS	24+	SOP-16	3500	原装现货,可开13%税票	询价
深圳市卓越微芯电子有限公司	74F257ASJ	原厂	25+		3000	百分百原装正品真实公司现货库存本公司只做原装可	询价
深圳市正迈科技有限公司	74F257ASJ	FSC/ON	23+	原包装原封 □□	5149	原装进口特价供应特价，原装元器件供应，支持开发样品更多详细咨询库存	询价
瀚佳科技(深圳)有限公司	74F257ASJ	ON Semiconductor	24+	16-SOP	56300	一级代理/放心采购	询价
深圳市科雨电子有限公司	74F257ASJ	ON	25+	SOP-16	1001	就找我吧!--邀您体验愉快问购元件!	询价
深圳市河锋鑫科技有限公司	74F257ASJ	Fairchild/ON	22+	16SOP	9000	原厂渠道,现货配单	询价
深圳市宏捷佳电子科技有限公司	74F257ASJ	NS	2023+	SOP-16	50000	原装现货	询价
深圳市得捷芯城科技有限公司	74F257ASJ	onsemi(安森美)	25+	SO16P	1509	原装现货,免费供样,技术支持,原厂对接	询价

更多74F257供应商更新时间2026-4-17 15:52:00

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