| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
SN54LS257J | QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS The LSTTL/MSI SN54/74LS257B and the SN54/74LS258B 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 | MOTOROLA 摩托罗拉 |   | |
QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS The LSTTL/MSI SN54/74LS257B and the SN54/74LS258B 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 | MOTOROLA 摩托罗拉 | | ||
QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS The LSTTL/MSI SN54/74LS257B and the SN54/74LS258B 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 | MOTOROLA 摩托罗拉 | | ||
TRI-STATE Quad 2-Data Selectors/Multiplexers 文件：163.7 Kbytes Page：8 Pages | NSC 国半 | | ||
TRI-STATE Quad 2-Data Selectors/Multiplexers 文件：163.7 Kbytes Page：8 Pages | NSC 国半 | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
25+ |
48-VQFN(7x7) |
18798 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
SI-EN |
23+ |
0QFN8-2X20QFN16-3X3 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
|||
SI-EN |
20+ |
SMD |
32970 |
原装优势主营型号-可开原型号增税票 |
|||
TI |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
|||||
TI |
23+ |
NA |
20000 |
||||
SN54LS257J-B |
25+ |
4 |
4 |
||||
SI-EN |
22+ |
SMD |
20000 |
公司只有原装 品质保障 |
|||
TI |
22+ |
48VQFN |
9000 |
原厂渠道,现货配单 |
|||
TI |
25+ |
48VQFN |
20000 |
原装 |
|||
TI |
23+ |
48VQFN |
3200 |
正规渠道,只有原装! |
SN54LS257J芯片相关品牌
SN54LS257J规格书下载地址
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