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  • 封装:14-SOIC(0.154",3.90mm 宽)
  • RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式:Digi-Reel®
  • 参考价格:$0.175-$0.49

更新日期:2024-04-01 00:04:00

产品简介:双路 4 位二进制计数器

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  • 封装:14-SOIC(0.154",3.90mm 宽)
  • RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式:Digi-Reel®
  • 参考价格:$0.175-$0.49

SN74HC393DR 供应商

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

SN74HC393DR 中文资料属性参数

  • 标准包装:1
  • 类别:集成电路 (IC)
  • 家庭:逻辑 -计数器,除法器
  • 系列:74HC
  • 逻辑类型:二进制计数器
  • 方向:
  • 元件数:2
  • 每个元件的位元数:4
  • 复位:异步
  • 计时:-
  • 计数速率:36MHz
  • 触发器类型:负边沿
  • 电源电压:2 V ~ 6 V
  • 工作温度:-40°C ~ 85°C
  • 安装类型:表面贴装
  • 封装/外壳:14-SOIC(0.154",3.90mm 宽)
  • 供应商设备封装:14-SOIC
  • 包装:®
  • 其它名称:296-14851-6

产品特性

  • Wide Operating Voltage Range of 2 V to 6 V
  • Outputs Can Drive Up To 10 LSTTL Loads
  • Low Power Consumption, 80-µA Max ICC
  • Typical tpd = 13 ns
  • ±4-mA Output Drive at 5 V
  • Low Input Current of 1 µA Max
  • Dual 4-Bit Binary Counters With Individual Clocks
  • Direct Clear for Each 4-Bit Counter
  • Can Significantly Improve System Densities by Reducing Counter Package Count by 50 Percent

产品概述

The ’HC393 devices contain eight flip-flops and additional gating to implement two individual 4-bit counters in a single package. These devices comprise two independent 4-bit binary counters, each having a clear (CLR) and a clock (CLK) input. N-bit binary counters can be implemented with each package, providing the capability of divide by 256. The ’HC393 devices have parallel outputs from each counter stage so that any submultiple of the input count frequency is available for system timing signals.

SN74HC393DR 数据手册

数据手册 说明 数量 操作
SN74HC393DR

DUAL 4-BIT BINARY COUNTERS

17 Pages页,543K 查看
SN74HC393DRE4

DUAL 4-BIT BINARY COUNTERS

17 Pages页,543K 查看

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