位置：首页 > IC中文资料第943页 > 74F257A
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
74F257A | 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 |   | |
74F257A | 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 | | |
74F257A | 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-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-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 | | ||
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 | | ||
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 | ONSEMI 安森美半导体 | | ||
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 | | ||
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 | | ||
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 | ONSEMI 安森美半导体 | | ||
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 | | ||
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 | | ||
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 | |
74F257A产品属性
- 类型
描述
- 型号
74F257A
- 制造商
Motorola
- 功能描述
74F257 MOTOROLA S1I2B
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MOT |
24+ |
SOP |
17500 |
公司常备大量原装正品现货!量大价优! |
|||
MOT |
SOP |
120 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
||||
MOT |
24+ |
N/A |
21322 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
|||
NSC |
24+ |
SOP16 |
5000 |
原厂授权代理 价格绝对优势 |
|||
24+ |
5000 |
公司存货 |
|||||
NS |
24+ |
SOP-16 |
3500 |
原装现货,可开13%税票 |
|||
PHI |
23+ |
SO-16 |
12300 |
||||
FAIRCHI |
2020+ |
SOP16 |
380 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
|||
NSC |
24+ |
SOP |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
|||
MOT |
22+23+ |
SOP |
8000 |
新到现货，只做原装进口 |
74F257A芯片相关品牌
74F257A规格书下载地址
74F257A参数引脚图相关
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74F257A数据表相关新闻
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74FCT245ATSOC
2019-3-4
DdatasheetPDF页码索引
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