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型号 功能描述 生产厂家 企业 LOGO 操作

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

DM54LS257A产品属性

  • 类型

    描述

  • 型号

    DM54LS257A

  • 制造商

    Rochester Electronics LLC

  • 功能描述

    - Bulk

更新时间:2026-3-18 23:00:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
25+
16-CDIP
21000
正规渠道,免费送样。支持账期,BOM一站式配齐
TI(德州仪器)
25+
DIP16
1476
原装现货,免费供样,技术支持,原厂对接
SN54LS257J-B
25+
4
4
TI
25+
DIP
3000
全新原装、诚信经营、公司现货销售!
TI
23+
NA
20000
TI/德州仪器
23+
DIP16
6000
专业配单保证原装正品假一罚十
TI
24+
N/A
6000
只做原装正品现货
TI
68500
一级代理 原装正品假一罚十价格优势长期供货
TI/德州仪器
2450+
CDIP
9850
只做原厂原装正品现货或订货假一赔十!
TI
23+24
DIP
29850
原厂原包装。终端BOM表可配单。可开13%增值税发票

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