SN74ALVCH16245 具有三态输出的 16 位缓冲器/驱动器

SN74ALVCH16245 描述

This 16-bit (dual-octal) noninverting bus transceiver is designed for 1.65-V to 3.6-V VCC operation.

The SN74ALVCH16245 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. The device transmits data from the A bus to the B bus when the B-port outputs are activated, and from the B bus to the A bus when the A-port outputs are activated. The input circuitry on both A and B ports is always active and must have a logic HIGH or LOW level applied to prevent excess ICC and ICCZ.

To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver

SN74ALVCH16245
Voltage Nodes(V) 3.3, 2.7, 2.5, 1.8  
Vcc range(V) 1.65 to 3.6  
Logic LVTTL  
Input Level LVTTL  
Output Level -24/24  
Output Drive(mA) 16  
No. of Outputs True  
tpd max(ns) 0.04  
Static Current 3.0  
Rating Catalog  
Technology Family ALVC
SN74ALVCH16245 特性
SN74ALVCH16245 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
74ALVCH16245DGGRE4 ACTIVE -40 to 85 1.25 | 1ku TSSOP (DGG) | 48 2000 | LARGE T&R  
74ALVCH16245DGGRG4 ACTIVE -40 to 85 1.25 | 1ku TSSOP (DGG) | 48 2000 | LARGE T&R  
74ALVCH16245DLG4 ACTIVE -40 to 85 1.60 | 1ku SSOP (DL) | 48 25 | TUBE  
74ALVCH16245DLRG4 ACTIVE -40 to 85 1.35 | 1ku SSOP (DL) | 48 1000 | LARGE T&R  
SN74ALVCH16245DGGR ACTIVE -40 to 85 1.25 | 1ku TSSOP (DGG) | 48 2000 | LARGE T&R  
SN74ALVCH16245DL ACTIVE -40 to 85 1.60 | 1ku SSOP (DL) | 48 25 | TUBE  
SN74ALVCH16245DLR ACTIVE -40 to 85 1.35 | 1ku SSOP (DL) | 48 1000 | LARGE T&R  
SN74ALVCH16245 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
74ALVCH16245DGGRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM 74ALVCH16245DGGRE4 74ALVCH16245DGGRE4
74ALVCH16245DGGRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM 74ALVCH16245DGGRG4 74ALVCH16245DGGRG4
74ALVCH16245DLG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM 74ALVCH16245DLG4 74ALVCH16245DLG4
74ALVCH16245DLRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM 74ALVCH16245DLRG4 74ALVCH16245DLRG4
SN74ALVCH16245DGGR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALVCH16245DGGR SN74ALVCH16245DGGR
SN74ALVCH16245DL Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALVCH16245DL SN74ALVCH16245DL
SN74ALVCH16245DLR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALVCH16245DLR SN74ALVCH16245DLR
SN74ALVCH16245 应用技术支持与电子电路设计开发资源下载
  1. SN74ALVCH16245 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器缓冲器、驱动器/收发器产品选型与价格 . xls
  3. CMOS 非缓冲反向器在振荡器电路中的使用 (PDF 951 KB)
  4. Semiconductor Packing Methodology (PDF 3005 KB)
  5. 逻辑产品选择指南 2006/2007 (修订版 Z)(4462KB)
  6. 标准线性和逻辑产品 5 分钟指南 (786KB)
  7. 了解和解释标准逻辑数据表
  8. LOGIC Pocket Data Book (PDF 6001 KB)
  9. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  10. Logic Cross-Reference (PDF 2938 KB)