SN54LVC573A 具有三态输出的八路透明 D 类锁存器

The SN54LVC573A octal transparent D-type latch is designed for 2.7-V to 3.6-V VCC operation, and the SN74LVC573A octal transparent D-type latch is designed for 1.65-V to 3.6-V VCC operation.

These devices feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, input/output (I/O) ports, bidirectional bus drivers, and working registers.

While the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When LE is taken low, the Q outputs are latched at the logic levels at the D inputs.

A buffered output-enable (OE)\ input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or the high-impedance state.

SN54LVC573A
Voltage Nodes(V) 3.3, 2.7, 2.5, 1.8
Rating Military  
SN54LVC573A 特性
SN54LVC573A 芯片订购指南
器件 状态 温度 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
SNJ54LVC573AFK ACTIVE 5962-9074601M2A 19.16 | 1ku LCCC (FK) | 20 1 | TUBE  
SNJ54LVC573AJ ACTIVE 5962-9074601MRA 12.02 | 1ku CDIP (J) | 20 1 | TUBE  
SNJ54LVC573AW ACTIVE 5962-9074601MSA 13.44 | 1ku CFP (W) | 20 1 | TUBE  
SN54LVC573A 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
SNJ54LVC573AFK TBD POST-PLATE N/A for Pkg Type SNJ54LVC573AFK SNJ54LVC573AFK
SNJ54LVC573AJ TBD A42   N/A for Pkg Type SNJ54LVC573AJ SNJ54LVC573AJ
SNJ54LVC573AW TBD Call TI  N/A for Pkg Type SNJ54LVC573AW SNJ54LVC573AW
SN54LVC573A 应用技术支持与电子电路设计开发资源下载
  1. SN54LVC573A 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器触发器/锁存器/寄存器产品选型与价格 . xls
  3. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  4. Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
  5. TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
  6. Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
  7. CMOS Power Consumption and CPD Calculation (PDF 89 KB)
  8. Designing With Logic (PDF 186 KB)
  9. Live Insertion (PDF 150 KB)
  10. Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
  11. Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
  12. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  13. LOGIC Pocket Data Book (PDF 6001 KB)
  14. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  15. Logic Cross-Reference (PDF 2938 KB)