SN74LVCH16T245 SN74LVCH16T245

This 16-bit noninverting bus transceiver uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.65 V to 5.5 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes.

The SN74LVCH16T245 is designed so that the control pins (1DIR, 2DIR, 1OE\, and 2OE\) are supplied by VCCA.

The SN74LVCH16T245 is designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input and the output-enable (OE\) input activate either the B-port outputs or the A-port outputs or place both output ports into the high-impedance mode

SN74LVCH16T245
Voltage Nodes(V) 1.8, 2.5, 3.3, 5  
Vcc range(V) 1.65 to 5.5  
Input Level TTL/CMOS  
Output Level LVTTL  
Logic True  
No. of Outputs 16  
Output Drive(mA) -32/32  
Static Current 0.03  
tpd max(ns) 6  
Technology Family LVC  
Pin/Package 48SSOP, 48TSSOP, 48TVSOP
Operating Temperature Range(°C) -40 to 85  
Approx. Price (US$) 1.65 | 1ku  
Rating Catalog
SN74LVCH16T245 特性
SN74LVCH16T245 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
74LVCH16T245DGGRE4 ACTIVE -40 to 85 1.65 | 1ku TSSOP (DGG) | 48 2000 | LARGE T&R  
74LVCH16T245DGGRG4 ACTIVE -40 to 85 1.65 | 1ku TSSOP (DGG) | 48 2000 | LARGE T&R  
74LVCH16T245DLG4 ACTIVE -40 to 85 2.00 | 1ku SSOP (DL) | 48 25 | TUBE  
74LVCH16T245DLRG4 ACTIVE -40 to 85 1.65 | 1ku SSOP (DL) | 48 1000 | LARGE T&R  
SN74LVCH16T245 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
74LVCH16T245DGGRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM 74LVCH16T245DGGRE4 74LVCH16T245DGGRE4
74LVCH16T245DGGRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM 74LVCH16T245DGGRG4 74LVCH16T245DGGRG4
74LVCH16T245DLG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM 74LVCH16T245DLG4 74LVCH16T245DLG4
74LVCH16T245DLRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM 74LVCH16T245DLRG4 74LVCH16T245DLRG4
SN74LVCH16T245 应用技术支持与电子电路设计开发资源下载
  1. SN74LVCH16T245 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器电压电平转换产品选型与价格 . 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)