SN54LS173A-SP 具有三态输出的高速 CMOS 逻辑四路总线收发器

The '173 and 'LS173A 4-bit registers include D-type flip-flops featuring totem-pole 3-state outputs capable of driving highly capacitive or relatively low-impedance loads. The high-impedance third state and increased high-logic-level drive provide these flip-flops with the capability of being connected directly to and driving the bus lines in a bus-organized system without need for interface or pull-up components. Up to 128 of the SN74173 or SN74LS173A outputs can be connected to a common bus and still drive two Series 54/74 or 54LS/74LS TTL normalized loads, respectively. Similarly, up to 49 of the SN54173 or SN54LS173A outputs can be connected to a common bus and drive one additional Series 54/74 or 54LS/74LS TTL normalized load, respectively

SN54LS173A-SP
Voltage Nodes (V) 5    
Vcc range (V) 4.5 to 5.5    
Input Level TTL    
Output Level TTL    
Output 3S    
No. of Bits 4    
Technology Family LS    
Rating Space
SN54LS173A-SP 特性
SN54LS173A-SP 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
JM38510/36101SEA ACTIVE -55 to 125 81.30 | 100u CDIP (J) | 16 1 | TUBE  
JM38510/36101SFA ACTIVE -55 to 125 122.40 | 100u CFP (W) | 16 1 | TUBE  
M38510/36101SEA ACTIVE -55 to 125 81.30 | 100u CDIP (J) | 16 1 | TUBE  
M38510/36101SFA ACTIVE -55 to 125 122.40 | 100u CFP (W) | 16 1 | TUBE  
SN54LS173A-SP 应用手册
标题 类型 大小
选择合适的德州仪器 (TI) 信号开关 PDF 1091
CMOS 非缓冲反向器在振荡器电路中的使用 PDF 951
选择正确的电平转换解决方案 (Rev. A) PDF 635
How to Select Little Logic PDF 959
Shelf-Life Evaluation of Lead-Free Component Finishes PDF 1310
Understanding and Interpreting Standard-Logic Data Sheets PDF 857
Texas Instruments Little Logic Application Report PDF 359
TI IBIS File Creation, Validation, and Distribution Processes PDF 380
16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA PDF 895
Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices PDF 209
Implications of Slow or Floating CMOS Inputs PDF 101
Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices PDF 115
Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs PDF 105
CMOS Power Consumption and CPD Calculation PDF 89
LVC Characterization Information PDF 114
Live Insertion PDF 150
Input and Output Characteristics of Digital Integrated Circuits PDF 1708
Understanding Advanced Bus-Interface Products Design Guide
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
5962-9075001M2A TBD   Call TI   Call TI 5962-9075001M2A 5962-9075001M2A
5962-9075001MRA TBD   Call TI   Call TI 5962-9075001MRA 5962-9075001MRA
5962-9075001MSA TBD   Call TI   Call TI 5962-9075001MSA 5962-9075001MSA
SNJ54BCT620AFK TBD   POST-PLATE   N/A for Pkg Type SNJ54BCT620AFK SNJ54BCT620AFK
SNJ54BCT620AJ TBD   A42   N/A for Pkg Type SNJ54BCT620AJ SNJ54BCT620AJ
SNJ54BCT620AW TBD   Call TI   N/A for Pkg Type SNJ54BCT620AW SNJ54BCT620AW
PDF 253
SN54LS173A-SP 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
JM38510/36101SEA TBD   A42   N/A for Pkg Type JM38510/36101SEA JM38510/36101SEA
JM38510/36101SFA TBD   A42   N/A for Pkg Type JM38510/36101SFA JM38510/36101SFA
M38510/36101SEA TBD   A42   N/A for Pkg Type M38510/36101SEA M38510/36101SEA
M38510/36101SFA TBD   A42   N/A for Pkg Type M38510/36101SFA M38510/36101SFA
SN54LS173A-SP 应用技术支持与电子电路设计开发资源下载
  1. SN54LS173A-SP 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. (用户指南)LOGIC Pocket Data Book
  4. (用户指南)Signal Switch Data Book
  5. (用户指南)LVC and LV Low-Voltage CMOS Logic Data Book
  6. (选择指南)逻辑器件指南 2009 (Rev. Z)
  7. (选择指南)小尺寸逻辑器件指南 (Rev. D)
  8. 2008年第一季度通信基础设施方案指南 (Rev. G)
  9. Communications Infrastructure Solutions Guide 1Q2010
  10. Design Summary for WCSP Little Logic
  11. Standard Linear & Logic for PCs, Servers & Motherboards
  12. STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS
  13. Military Low Voltage Solutions
  14. Low-Voltage Logic (LVC) Designer's Guide
  15. Logic Cross-Reference
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