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CD4043B的基本参数
  • 制造厂商:TI
  • 产品类别:逻辑和电压转换
  • 技术类目:触发器、锁存器和寄存器 - 其他锁存器
  • 功能描述:具有三态输出的 CMOS 四路或非 R/S 锁存器
  • 点击这里打开及下载CD4043B的技术文档资料
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CD4043B的产品详情:

CD4043B types are quad cross-coupled 3-state CMOS NOR latches and the CD4044B types are quad cross-coupled 3-state CMOS NAND latches. Each latch has a separate Q output and individual SET and RESET inputs. The Q outputs are controlled by a common ENABLE input. A logic "1" or high on the ENABLE input connects the latch states to the Q outputs. A logic "0" or low on the ENABLE input disconnects the latch states from the Q outputs, resulting in an open circuit condition on the Q outputs. The open circuit feature allows common busing of the outputs.

The CD4043B and CD4044B 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 package (D, DR, DT, DWR, and NSR suffixes), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).

CD4043B的优势和特性:
  • 3-state outputs with common output ENABLE
  • Separate SET and RESET inputs for each latch
  • NOR and NAND configurations
  • 5-V, 10-V, and 15-V parametric ratings
  • 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 (over full package temperature range):
    • 1 V at VDD = 5 V
    • 2 V at VDD = 10 V
    • 2.5 V at VDD = 15 V
  • Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices"
  • Applications
    • Holding register in multi-register system
    • Four bits of independent storage with output ENABLE
    • Strobed register
    • General digital logic
    • CD4043B for positive logic systems
    • CD4044B for negative logic systems

Data sheet acquired from Harris Semiconductor

CD4043B的参数(英文):
  • Function
  • RS latch
  • Number of channels (#)
  • 4
  • Technology Family
  • CD4000
  • Supply voltage (Min) (V)
  • 3
  • Supply voltage (Max) (V)
  • 18
  • Input type
  • Standard CMOS
  • Output type
  • 3-State
  • Data rate (Max) (Mbps)
  • 16
  • IOL (Max) (mA)
  • 2.4
  • IOH (Max) (mA)
  • -2.4
  • Features
  • Standard speed (tpd > 50ns), High speed (tpd 10-50ns), Partial power down (Ioff)
CD4043B具体的完整产品型号参数及价格(美元):

CD4043B的完整型号有:CD4043BD、CD4043BDR、CD4043BDT、CD4043BDW、CD4043BDWR、CD4043BE、CD4043BNSR、CD4043BPWR,以下是这些产品的关键参数及官网采购报价:

CD4043BD,工作温度:-55 to 125,封装:SOIC (D)-16,包装数量MPQ:40个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网CD4043BD的批量USD价格:0.401(1000+)

CD4043BDR,工作温度:-55 to 125,封装:SOIC (D)-16,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网CD4043BDR的批量USD价格:0.126(1000+)

CD4043BDT,工作温度:-55 to 125,封装:SOIC (D)-16,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网CD4043BDT的批量USD价格:0.401(1000+)

CD4043BDW,工作温度:-55 to 125,封装:SOIC (DW)-16,包装数量MPQ:40个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网CD4043BDW的批量USD价格:0.401(1000+)

CD4043BDWR,工作温度:-55 to 125,封装:SOIC (DW)-16,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网CD4043BDWR的批量USD价格:0.201(1000+)

CD4043BE,工作温度:-55 to 125,封装:PDIP (N)-16,包装数量MPQ:25个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:NIPDAU,TI官网CD4043BE的批量USD价格:0.231(1000+)

CD4043BNSR,工作温度:-55 to 125,封装:SO (NS)-16,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网CD4043BNSR的批量USD价格:0.221(1000+)

CD4043BPWR,工作温度:-55 to 125,封装:TSSOP (PW)-16,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网CD4043BPWR的批量USD价格:0.183(1000+)

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CD4043B的评估套件:

14-24-LOGIC-EVM — 支持 14 到 24 引脚 PW、DB、D、DW、NS、DYY 和 DGV 封装的通用逻辑 EVM

该 EVM 设计用于支持采用 14 至 24 引脚 D、DW、DB、NS、PW、DYY 或 DGV 封装的任何逻辑器件。

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