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SN74LS590 具有输入锁存器的移位寄存器

The SN74LS590 comes in a 16-pin package and consists of an 8-bit storage latch feeding a parallel-in, serial-out 8-bit shift register. Both the storage register and shift register have positive-edge triggered clocks. The shift register also has direct load (from storage) and clear inputs.

The SN74LS590 comes in a 20-pin package and has all the features of the SN74LS590 plus 3-state I/O ports that provide parallel shift register outputs and also has multiplexed serial data inputs

SN74LS590
Technology Family LS
Rating Catalog
SN74LS590 特性
SN74LS590 芯片订购指南
器件 状态 温度 价格 封装 | 引脚 封装数量 | 封装载体 丝印标记
SN74LS590D ACTIVE 0 to 70 3.20 | 1ku SOIC (DW) | 16 25 | TUBE  
SN74LS590N ACTIVE 0 to 70 2.90 | 1ku PDIP (N) | 16 20 | TUBE  
SN74LS590NE4 ACTIVE 0 to 70 2.90 | 1ku PDIP (N) | 16 20 | TUBE  
SN74LS590 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
SN74LS590D Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS590D SN74LS590D
SN74LS590N Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type SN74LS590N SN74LS590N
SN74LS590N3 Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type SN74LS590NE3 SN74LS590N3
SN74LS590NE4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS590NE4 SN74LS590NE4
SN74LS590 应用技术支持与电子电路设计开发资源下载
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  2. Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
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