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  • 封装:16-DIP(0.300",7.62mm)
  • RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式:管件
  • 参考价格:$0.4608-$1.26

更新日期:2024-04-01 00:04:00

产品简介:具有三态输出的双路 4 线至 1 线数据选择器/多路复用器

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  • 封装:16-DIP(0.300",7.62mm)
  • RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式:管件
  • 参考价格:$0.4608-$1.26

SN74LS253N 供应商

  • 公司
  • 型号
  • 品牌
  • 封装/批号
  • 数量
  • 地区
  • 日期
  • 说明
  • 询价

SN74LS253N 中文资料属性参数

  • 标准包装:25
  • 类别:集成电路 (IC)
  • 家庭:逻辑 - 信号开关,多路复用器,解码器
  • 系列:74LS
  • 类型:数据选择器/多路复用器
  • 电路:2 x 4:1
  • 独立电路:1
  • 输出电流高,低:2.6mA,8mA
  • 电压电源:单电源
  • 电源电压:4.75 V ~ 5.25 V
  • 工作温度:0°C ~ 70°C
  • 安装类型:通孔
  • 封装/外壳:16-DIP(0.300",7.62mm)
  • 供应商设备封装:16-PDIP
  • 包装:管件
  • 其它名称:296-33981-5SN74LS253N-ND

产品特性

  • Three-State Version of SN54/74LS153, SN54/74S153
  • Schottky-Diode-Clamped Transistors
  • Permits Multiplexing from N Lines to 1 Line
  • Performs Parallel-to Serial Conversion
  • Fully Compatible with Most TTL Circuits
  • Low Power Dissipation 'LS253 … 35 mW Typical 'S253 … 225 mW Typical
  • 'LS253 … 35 mW Typical
  • 'S253 … 225 mW Typical

产品概述

Each of these Schottky-clamped data selectors/multiplexers contains inverters and drivers to supply fully complementary, on-chip, binary decoding data selection to the AND-OR gates. Separate output control inputs are provided for each of the two four-line sections. The three-state outputs can interface with and drive 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 drive the bus line to a high or low logic level.  

SN74LS253N 数据手册

数据手册 说明 数量 操作
SN74LS253NE4

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

14 Pages页,634K 查看
SN74LS253NSR

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

14 Pages页,634K 查看
SN74LS253NSRE4

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

14 Pages页,620K 查看

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