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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:$0.1593-$0.56

更新日期:2024-04-01 00:04:00

产品简介:CMOS 8 位优先级编码器

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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:$0.1593-$0.56

CD4532BE 供应商

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CD4532BE 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:4000B
  • 类型:优先顺序编码器
  • 电路:1 x 8:1
  • 独立电路:1
  • 输出电流高,低:6.8mA,6.8mA
  • 电压电源:双电源
  • 电源电压:3 V ~ 18 V
  • 工作温度:-55°C ~ 125°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:296-3533-5

产品特性

  • Converts from 1 of 8 to binary
  • Provides cascading feature to handle any number of inputs
  • Group select indicates one or more priority inputs
  • Standardized, symmetrical output characteristics
  • 100% tested for quiescent current at 20 V
  • Maximum input current of 1 µA at 18 V over full package temperature range; 100 nA at 18 V and 25°C
  • Noise margin (full package-temperature range):      0.5 V at VDD = 5 V      1.5 V at VDD = 10 V      1.5 V at VDD = 15 V
  • 5-V, 10-V, and 15-V parametric ratings
  • Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices"
  • Applications: Priority encoder Binary or BCD encoder (keyboard encoding) Floating point arithmetic
  • Priority encoder
  • Binary or BCD encoder (keyboard encoding)
  • Floating point arithmetic

产品概述

CD4532B consists of combinational logic that encodes the highest priority input (D7-D0) to a 3-bit binary code. The eight inputs, D7 through D0, each have an assigned priority; D7 is the highest priority and D0 is the lowest. The priority encoder is inhibited when the chip-enable input EI is low. When EI is high, the binary representation of the highest-priority input appears on output lines Q2-Q0, and the group select line GS is high to indicate that priority inputs are present. The enable-out (EO) is high when no priority inputs are present. If any one input is high, EO is low and all cascaded lower-order stages are disabled.The CD4532B types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (M, M96, MT, and NSR suffixes), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).

CD4532BE 数据手册

数据手册 说明 数量 操作
CD4532BE

Logic IC

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