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型号 功能描述 生产厂家 企业 LOGO 操作
DM74LS253M

3-STATE Data Selector/Multiplexer

General Description Each of these Schottky-clamped data selectors/multiplexers contains inverters and drivers to supply fully comple mentary, on-chip, binary decoding data selection to the AND-OR gates. Separate output control inputs are pro vided for each of the two four-line sections.

FAIRCHILD

仙童半导体

DM74LS253M

TRI-STATE Data Selectors/Multiplexers

文件:158.39 Kbytes Page:6 Pages

NSC

国半

DUAL 4-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS

The LSTTL/MSI SN54/74LS253 is a Dual 4-Input Multiplexer with 3-state outputs. It can select two bits of data from four sources using common select inputs. The outputs may be individually switched to a high impedance state with a HIGH on the respective Output Enable (E0) inputs, allowing the outpu

MOTOROLA

摩托罗拉

DUAL 4-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS

The LSTTL/MSI SN54/74LS253 is a Dual 4-Input Multiplexer with 3-state outputs. It can select two bits of data from four sources using common select inputs. The outputs may be individually switched to a high impedance state with a HIGH on the respective Output Enable (E0) inputs, allowing the outpu

MOTOROLA

摩托罗拉

LOW POWER SCHOTTKY

The LSTTL/MSI SN74LS253 is a Dual 4-Input Multiplexer with 3-state outputs. It can select two bits of data from four sources using common select inputs. The outputs may be individually switched to a high impedance state with a HIGH on the respective Output Enable (E0) inputs, allowing the outputs

ONSEMI

安森美半导体

DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS

文件:635.4 Kbytes Page:14 Pages

TI

德州仪器

DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS

文件:635.4 Kbytes Page:14 Pages

TI

德州仪器

DM74LS253M产品属性

  • 类型

    描述

  • 型号

    DM74LS253M

  • 功能描述

    编码器、解码器、复用器和解复用器 Dl 3-STATE Dt Sl/Mul

  • RoHS

  • 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

更新时间:2026-8-2 14:08:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
原厂
25+
960
百分百原装正品 真实公司现货库存 本公司只做原装 可
NSC
2023+
SOP
8800
正品渠道现货 终端可提供BOM表配单。
onsemi(安森美)
26+
SOIC-16-208mil
9600
原装认证库存-更多原厂可发
onsemi(安森美)
25+
SO16EIAJ
1476
原装现货,免费供样,技术支持,原厂对接
NS/国半
23+
SOP
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
26+
N/A
73000
一级代理-主营优势-实惠价格-不悔选择
FAIRCHILD/仙童
23+
SOIC-16
50000
全新原装正品现货,支持订货
NS
24+
SOP3.9mm
2500
Rochester
25+
电联咨询
7800
公司现货,提供拆样技术支持
24+
SMD
65200
一级代理/放心采购

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