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SN74ABT16500B 具有三态输出的 18 位通用总线收发器

These 18-bit universal bus transceivers combine D-type latches and D-type flip-flops to allow data flow in transparent, latched, and clocked modes.

Data flow in each direction is controlled by output-enable (OEAB and OEBA\), latch-enable (LEAB and LEBA), and clock (CLKAB\ and CLKBA\) inputs. For A-to-B data flow, the device operates in the transparent mode when LEAB is high. When LEAB is low, the A data is latched if CLKAB\ is held at a high or low logic level. If LEAB is low, the A data is stored in the latch/flip-flop on the high-to-low transition of CLKAB\. OEAB is active-high. When OEAB is high, the outputs are active. When OEAB is low, the outputs are in the high-impedance state.

Data flow for B to A is similar to that of A to B but uses OEBA\, LEBA, and CLKBA\

SN74ABT16500B
Voltage Nodes(V) 5
Vcc range(V) 4.5 to 5.5
Input Level TTL
Output Level TTL
Output Drive(mA) -32/64
No. of Outputs 18
Logic True
Static Current 19.5
tpd max(ns) 4.9
Rating Catalog
Technology Family ABT
SN74ABT16500B 特性
SN74ABT16500B 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
74ABT16500BDGGRE4 ACTIVE -40 to 85 2.30 | 1ku TSSOP (DGG) | 56 2000 | LARGE T&R  
74ABT16500BDGGRG4 ACTIVE -40 to 85 2.30 | 1ku TSSOP (DGG) | 56 2000 | LARGE T&R  
SN74ABT16500BDGGR ACTIVE -40 to 85 2.30 | 1ku TSSOP (DGG) | 56 2000 | LARGE T&R  
SN74ABT16500BDL ACTIVE -40 to 85 3.00 | 1ku SSOP (DL) | 56 20 | TUBE  
SN74ABT16500BDLG4 ACTIVE -40 to 85 3.00 | 1ku SSOP (DL) | 56 20 | TUBE  
SN74ABT16500BDLR ACTIVE -40 to 85 2.55 | 1ku SSOP (DL) | 56 1000 | LARGE T&R  
SN74ABT16500BDLRG4 ACTIVE -40 to 85 2.55 | 1ku SSOP (DL) | 56 1000 | LARGE T&R  
SN74ABT16500B 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
74ABT16500BDGGRE4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 74ABT16500BDGGRE4 74ABT16500BDGGRE4
74ABT16500BDGGRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 74ABT16500BDGGRG4 74ABT16500BDGGRG4
SN74ABT16500BDGGR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74ABT16500BDGGR SN74ABT16500BDGGR
SN74ABT16500BDL Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74ABT16500BDL SN74ABT16500BDL
SN74ABT16500BDLG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74ABT16500BDLG4 SN74ABT16500BDLG4
SN74ABT16500BDLR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74ABT16500BDLR SN74ABT16500BDLR
SN74ABT16500BDLRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74ABT16500BDLRG4 SN74ABT16500BDLRG4
SN74ABT16500B 应用技术支持与电子电路设计开发资源下载
  1. SN74ABT16500B 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器通用总线功能产品选型与价格 . 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)