SN74LVC373A 具有三态输出的八路 D 类透明锁存器

The SN54LVC373A octal transparent D-type latch is designed for 2.7-V to 3.6-V VCC operation, and the SN74LVC373A octal transparent D-type latch is designed for 1.65-V to 3.6-V VCC operation.

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 set up 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. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without interface or pullup components.

SN74LVC373A
Voltage Nodes(V) 3.3, 2.7, 2.5, 1.8  
Vcc range(V) 2.0 to 3.6  
Input Level TTL/CMOS  
Output Level LVTTL  
Logic True  
No. of Bits  
No. of Outputs 8  
Output Drive(mA) -24/24  
Static Current 0.01  
th(ns) 1.5  
Technology Family LVC  
tsu(ns) 2  
tpd max(ns) 7.5  
Rating Catalog 
SN74LVC373A 特性
SN74LVC373A 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
SN74LVC373ADBLE OBSOLETE -40 to 85   SSOP (DB) | 20    
SN74LVC373ADBR ACTIVE -40 to 85 0.24 | 1ku SSOP (DB) | 20 2000 | LARGE T&R  
SN74LVC373ADBRE4 ACTIVE -40 to 85 0.24 | 1ku SSOP (DB) | 20 2000 | LARGE T&R  
SN74LVC373ADBRG4 ACTIVE -40 to 85 0.24 | 1ku SSOP (DB) | 20 2000 | LARGE T&R  
SN74LVC373ADGVR ACTIVE -40 to 85 0.22 | 1ku TVSOP (DGV) | 20 2000 | LARGE T&R  
SN74LVC373ADGVRE4 ACTIVE -40 to 85 0.22 | 1ku TVSOP (DGV) | 20 2000 | LARGE T&R  
SN74LVC373ADGVRG4 ACTIVE -40 to 85 0.22 | 1ku TVSOP (DGV) | 20 2000 | LARGE T&R  
SN74LVC373ADW ACTIVE -40 to 85 0.26 | 1ku SOIC (DW) | 20 25 | TUBE  
SN74LVC373ADWG4 ACTIVE -40 to 85 0.26 | 1ku SOIC (DW) | 20 25 | TUBE  
SN74LVC373ADWR ACTIVE -40 to 85 0.22 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
SN74LVC373ADWRE4 ACTIVE -40 to 85 0.22 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
SN74LVC373ADWRG4 ACTIVE -40 to 85 0.22 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
SN74LVC373AGQNR NRND -40 to 85 0.33 | 1ku BGA MICROSTAR JUNIOR (GQN) | 20 1000 | LARGE T&R  
SN74LVC373AN ACTIVE -40 to 85 0.24 | 1ku PDIP (N) | 20 20 | TUBE  
SN74LVC373ANE4 ACTIVE -40 to 85 0.24 | 1ku PDIP (N) | 20 20 | TUBE  
SN74LVC373ANSR ACTIVE -40 to 85 0.24 | 1ku SO (NS) | 20 2000 | LARGE T&R  
SN74LVC373ANSRE4 ACTIVE -40 to 85 0.24 | 1ku SO (NS) | 20 2000 | LARGE T&R  
SN74LVC373ANSRG4 ACTIVE -40 to 85 0.24 | 1ku SO (NS) | 20 2000 | LARGE T&R  
SN74LVC373APW ACTIVE -40 to 85 0.26 | 1ku TSSOP (PW) | 20 70 | TUBE  
SN74LVC373APWE4 ACTIVE -40 to 85 0.26 | 1ku TSSOP (PW) | 20 70 | TUBE  
SN74LVC373APWG4 ACTIVE -40 to 85 0.26 | 1ku TSSOP (PW) | 20 70 | TUBE  
SN74LVC373APWLE OBSOLETE -40 to 85   TSSOP (PW) | 20    
SN74LVC373APWR ACTIVE -40 to 85 0.22 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
SN74LVC373APWRE4 ACTIVE -40 to 85 0.22 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
SN74LVC373APWRG4 ACTIVE -40 to 85 0.22 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
SN74LVC373APWT ACTIVE -40 to 85 0.55 | 1ku TSSOP (PW) | 20 250 | SMALL T&R  
SN74LVC373APWTE4 ACTIVE -40 to 85 0.55 | 1ku TSSOP (PW) | 20 250 | SMALL T&R  
SN74LVC373APWTG4 ACTIVE -40 to 85 0.55 | 1ku TSSOP (PW) | 20 250 | SMALL T&R  
SN74LVC373ARGYR ACTIVE -40 to 85 0.24 | 1ku VQFN (RGY) | 20 3000 | LARGE T&R  
SN74LVC373ARGYRG4 ACTIVE -40 to 85 0.24 | 1ku VQFN (RGY) | 20 3000 | LARGE T&R  
SN74LVC373AZQNR ACTIVE -40 to 85 0.33 | 1ku BGA MICROSTAR JUNIOR (GQN) | 20 1000 | LARGE T&R  
SN74LVC373A 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
SN74LVC373ADBR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVC373ADBR SN74LVC373ADBR
SN74LVC373ADBRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVC373ADBRE4 SN74LVC373ADBRE4
SN74LVC373ADBRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVC373ADBRG4 SN74LVC373ADBRG4
SN74LVC373ADGVR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVC373ADGVR SN74LVC373ADGVR
SN74LVC373ADGVRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVC373ADGVRE4 SN74LVC373ADGVRE4
SN74LVC373ADGVRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVC373ADGVRG4 SN74LVC373ADGVRG4
SN74LVC373ADW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVC373ADW SN74LVC373ADW
SN74LVC373ADWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVC373ADWG4 SN74LVC373ADWG4
SN74LVC373ADWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVC373ADWR SN74LVC373ADWR
SN74LVC373ADWRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVC373ADWRE4 SN74LVC373ADWRE4
SN74LVC373ADWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVC373ADWRG4 SN74LVC373ADWRG4
SN74LVC373AGQNR TBD  SNPB  Level-1-240C-UNLIM SN74LVC373AGQNR SN74LVC373AGQNR
SN74LVC373AN Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74LVC373AN SN74LVC373AN
SN74LVC373ANE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74LVC373ANE4 SN74LVC373ANE4
SN74LVC373ANSR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVC373ANSR SN74LVC373ANSR
SN74LVC373ANSRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVC373ANSRE4 SN74LVC373ANSRE4
SN74LVC373ANSRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVC373ANSRG4 SN74LVC373ANSRG4
SN74LVC373APW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVC373APW SN74LVC373APW
SN74LVC373APWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVC373APWE4 SN74LVC373APWE4
SN74LVC373APWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVC373APWG4 SN74LVC373APWG4
SN74LVC373APWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVC373APWR SN74LVC373APWR
SN74LVC373APWRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVC373APWRE4 SN74LVC373APWRE4
SN74LVC373APWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVC373APWRG4 SN74LVC373APWRG4
SN74LVC373APWT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVC373APWT SN74LVC373APWT
SN74LVC373APWTE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVC373APWTE4 SN74LVC373APWTE4
SN74LVC373APWTG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVC373APWTG4 SN74LVC373APWTG4
SN74LVC373ARGYR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR SN74LVC373ARGYR SN74LVC373ARGYR
SN74LVC373ARGYRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR SN74LVC373ARGYRG4 SN74LVC373ARGYRG4
SN74LVC373AZQNR Green (RoHS & no Sb/Br)  SNAGCU  Level-1-260C-UNLIM SN74LVC373AZQNR SN74LVC373AZQNR
SN74LVC373A 应用技术支持与电子电路设计开发资源下载
  1. SN74LVC373A 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)