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SN74LS257BN价格
参考价格：￥2.1694
型号：SN74LS257BN 品牌：TI 备注：这里有SN74LS257BN多少钱，2026年最近7天走势，今日出价，今日竞价，SN74LS257BN批发/采购报价，SN74LS257BN行情走势销售排行榜，SN74LS257BN报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
SN74LS257BN | LOW POWER SCHOTTKY Quad 2-Input Multiplexer with 3-State Outputs The LSTTL/MSI SN74LS257B and the SN74LS258B are Quad 2-Input Multiplexers 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) | ONSEMI 安森美半导体 |   | |
SN74LS257BN | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：661.04 Kbytes Page：16 Pages | TI 德州仪器 | | |
SN74LS257BN | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：920.08 Kbytes Page：26 Pages | TI 德州仪器 | | |
SN74LS257BN | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：1.02514 Mbytes Page：23 Pages | TI 德州仪器 | | |
SN74LS257BN | 封装/外壳：16-DIP（0.300"，7.62mm） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC MULTIPLEXER 4 X 2:1 16DIP 集成电路（IC） 信号开关，多路复用器，解码器 | TI 德州仪器 | | |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：1.02514 Mbytes Page：23 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：920.08 Kbytes Page：26 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：661.04 Kbytes Page：16 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：661.04 Kbytes Page：16 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：920.08 Kbytes Page：26 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：1.02514 Mbytes Page：23 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：1.02514 Mbytes Page：23 Pages | TI 德州仪器 | | ||
封装/外壳：16-SOIC（0.209"，5.30mm 宽） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC MULTIPLEXER 4 X 2:1 16SO 集成电路（IC） 信号开关，多路复用器，解码器 | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：920.08 Kbytes Page：26 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：661.04 Kbytes Page：16 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：661.04 Kbytes Page：16 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：1.02514 Mbytes Page：23 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：920.08 Kbytes Page：26 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：920.08 Kbytes Page：26 Pages | TI 德州仪器 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：1.02514 Mbytes Page：23 Pages | TI 德州仪器 | | ||
LOW POWER SCHOTTKY Quad 2-Input Multiplexer with 3-State Outputs The LSTTL/MSI SN74LS257B and the SN74LS258B are Quad 2-Input Multiplexers 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) | ONSEMI 安森美半导体 | | ||
3-STATE Quad 2-Data Selectors/Multiplexers General Description These Schottky-clamped high-performance multiplexers feature 3-STATE outputs that can interface directly with data lines of bus-organized systems. With all but one of the common outputs disabled (at a high impedance state), the low impedance of the single enabled output will d | FAIRCHILD 仙童半导体 | | ||
Quadruple 2-line-to-1-line Data Selectors/Multiplexers(with non inverted 3-state outputs)
| HITACHIHitachi Semiconductor 日立日立公司 | | ||
TRI-STATE Quad 2-Data Selectors/Multiplexers 文件：163.7 Kbytes Page：8 Pages | NSC 国半 | | ||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件：661.04 Kbytes Page：16 Pages | TI 德州仪器 | |
| 替换型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
LOW POWER SCHOTTKY | ONSEMI 安森美半导体 | ONSEMI | | |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | TI 德州仪器 | TI | | |
TRI-STATE Quad 2-Data Selectors/Multiplexers | NSC 国半 | NSC | | |
3-STATE Quad 2-Data Selectors/Multiplexers | FAIRCHILD 仙童半导体 | FAIRCHILD | | |
Quadruple 2-line-to-1-line Data Selectors/Multiplexers(with non inverted 3-state outputs) | HITACHIHitachi Semiconductor 日立日立公司 | HITACHI | | |
3-STATE Quad 2-Data Selectors/Multiplexers | FAIRCHILD 仙童半导体 | FAIRCHILD | | |
TRI-STATE Quad 2-Data Selectors/Multiplexers | NSC 国半 | NSC | | |
Ouadruple 2-input Positive NAND Gates | HITACHIHitachi Semiconductor 日立日立公司 | HITACHI | | |
Quadruple 2-line-to-1-line Data Selectors / Multiplexers (with not inverted 3-state outputs) | RENESAS 瑞萨 | RENESAS | | |
Quadruple 2-line-to-1-line Data Selectors/Multiplexers(with non inverted 3-state outputs) | HITACHIHitachi Semiconductor 日立日立公司 | HITACHI | | |
Quadruple 2-line-to-1-line Data Selectors / Multiplexers (with not inverted 3-state outputs) | RENESAS 瑞萨 | RENESAS | | |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | TI 德州仪器 | TI | | |
LOW POWER SCHOTTKY | ONSEMI 安森美半导体 | ONSEMI | | |
QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS | MOTOROLA 摩托罗拉 | MOTOROLA | |
SN74LS257BN产品属性
- 类型
描述
- 型号
SN74LS257BN
- 功能描述
编码器、解码器、复用器和解复用器 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 |
23+ |
SOP |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
|||
TI |
25+ |
150 |
公司优势库存 热卖中!! |
||||
TI/德州仪器 |
/ROHS.original |
原封 |
22102 |
电子元件,供应 -正纳电子/ 元器件IC -MOS -MCU. |
|||
TI(德州仪器) |
23+ |
PDIP-16 |
13650 |
公司只做原装正品,假一赔十 |
|||
TI |
23+ |
DIP |
65480 |
||||
TI |
25+23+ |
DIP |
36154 |
绝对原装正品全新进口深圳现货 |
|||
MOTOROLA/摩托罗拉 |
25+ |
DIP16 |
30000 |
原装现货,假一赔十. |
|||
TI/德州仪器 |
2023+ |
SMD |
53200 |
正品,原装现货 |
|||
TI/德州仪器 |
22+ |
SOP16 |
3000 |
原装正品,支持实单 |
|||
TMS |
05+ |
PDIP |
1000 |
全新原装 绝对有货 |
SN74LS257BN规格书下载地址
SN74LS257BN参数引脚图相关
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2019-9-26
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