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SN74LS257B价格
参考价格:¥3.0821
型号:SN74LS257BD 品牌:TI 备注:这里有SN74LS257B多少钱,2025年最近7天走势,今日出价,今日竞价,SN74LS257B批发/采购报价,SN74LS257B行情走势销售排行榜,SN74LS257B报价。型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
---|---|---|---|---|
SN74LS257B | 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 | ||
SN74LS257B | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件:661.04 Kbytes Page:16 Pages | TI 德州仪器 | ||
SN74LS257B | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件:920.08 Kbytes Page:26 Pages | TI 德州仪器 | ||
SN74LS257B | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件:1.07377 Mbytes Page:27 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 | |||
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 | |||
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 | TI1 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: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 | TI1 德州仪器 | |||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件:1.02514 Mbytes Page:23 Pages | TI1 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 | TI1 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 | |||
封装/外壳:16-SOIC(0.154",3.90mm 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 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 DATA SELECTORS/MULTIPLEXERS 文件:1.02514 Mbytes Page:23 Pages | TI1 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: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 | TI1 德州仪器 | |||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件:1.02514 Mbytes Page:23 Pages | TI1 德州仪器 | |||
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 | TI2 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 | TI1 德州仪器 | |||
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS 文件:1.02514 Mbytes Page:23 Pages | TI1 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 | TI1 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 | TI1 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 | TI1 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 | |||
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 | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
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 | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | |||
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 | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC | ||
3-STATE Quad 2-Data Selectors/Multiplexers | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | 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 | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | Fairchild | ||
TRI-STATE Quad 2-Data Selectors/Multiplexers | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | 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 |
SN74LS257B产品属性
- 类型
描述
- 型号
SN74LS257B
- 功能描述
编码器、解码器、复用器和解复用器 Quad 2 to 1
- 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 |
24+ |
4897 |
绝对原装!现货热卖! |
||||
MOTOROLA/摩托罗拉 |
22+ |
SOP16 |
43108 |
原装正品现货,可开13个点税 |
|||
TI |
0710PB |
SOP16 |
2145 |
全新原装进口自己库存优势 |
|||
TI/德州仪器 |
22+ |
SMD |
1000 |
原装现货 |
|||
TI(德州仪器) |
2511 |
PDIP-16 |
9550 |
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价 |
|||
TMS |
05+ |
PDIP |
1000 |
全新原装 绝对有货 |
|||
TI(德州仪器) |
24+ |
SOP16 |
935 |
只做原装,提供一站式配单服务,代工代料。BOM配单 |
|||
TI/德州仪器 |
24+ |
NA/ |
7250 |
原厂直销,现货供应,账期支持! |
|||
MOT |
24+ |
SOP |
15300 |
公司常备大量原装现货,可开13%增票! |
|||
TI/德州仪器 |
22+ |
SMD |
20000 |
原装现货,实单支持 |
SN74LS257B规格书下载地址
SN74LS257B参数引脚图相关
- t4242
- t40
- t2222
- t2010
- t100k
- sw-262
- stm32f103
- stm32
- stk
- stc89c52rc
- stc12c5a60s2
- st70
- st18
- sst25vf040
- sr2m
- spwm
- spice模型
- spd
- sp3232
- soc
- SN74S38
- SN74S37
- SN74S32
- SN74S30
- SN74S22
- SN74S20
- SN74S15
- SN74S11
- SN74S10
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- SN74S08
- SN74S05
- SN74S04
- SN74S03
- SN74S02
- SN74S00
- SN74S
- SN74LVT
- SN74LVC
- SN74LV
- SN74LS259JS
- SN74LS259JDS
- SN74LS259JD
- SN74LS259J
- SN74LS259
- SN74LS258X
- SN74LS258J
- SN74LS258ANS
- SN74LS258ANDS
- SN74LS258AND
- SN74LS258AN
- SN74LS258AJS
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- SN74LS258AJD
- SN74LS258AJ
- SN74LS258
- SN74LS257X
- SN74LS257N
- SN74LS257J
- SN74LS257BN
- SN74LS257ANS
- SN74LS257ANDS
- SN74LS257AND
- SN74LS257AN
- SN74LS257AJS
- SN74LS257AJDS
- SN74LS257AJD
- SN74LS257AJ
- SN74LS257
- SN74LS253NS
- SN74LS253NDS
- SN74LS253ND
- SN74LS253N
- SN74LS253JS
- SN74LS253JDS
- SN74LS253JD
- SN74LS253J
- SN74LS253
- SN74LS251X
- SN74LS251NS
- SN74LS
- SN74L71
- SN74L44
- SN74L43
- SN74L42
- SN74HC
- SN74H87
- SN74H78
- SN74H74
- SN74H62
- SN74H61
- SN74H60
- SN74H00
- SN74F86
- SN74F74
- SN74F51
- SN74F38
- SN74F37
- SN74F36
- SN74F32
SN74LS257B数据表相关新闻
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2019-9-26
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