74ACT16646 具有三态输出的 16 位总线收发器和寄存器

74ACT16646 描述

The 'ACT16646 are 16-bit bus transceivers consisting of D-type flip-flops and control circuitry with 3-state outputs arranged for multiplexed transmission of data directly from the data bus or from the internal storage registers. The devices can be used as two 8-bit transceivers or one 16-bit transceiver. Data on the A or B bus is clocked into the registers on the low-to-high transition of the appropriate clock (CLKAB or CLKBA) input. Figure 1 illustrates the four fundamental bus-management functions that can be performed with the bus transceivers and registers.

Output-enable and direction-control (DIR) inputs are provided to control the transceiver functions. In the transceiver mode, data present at the high-impedance port may be stored in either register or in both

74ACT16646
Voltage Nodes(V) 5  
Vcc range(V) 4.5 to 5.5  
Output Level CMOS  
No. of Outputs 16  
Static Current 0.08  
Technology Family ACT  
Rating Catalog  
74ACT16646 特性
74ACT16646 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
74ACT16646DL ACTIVE -40 to 85 12.85 | 1ku SSOP (DL) | 56 20 | TUBE ACT16646
74ACT16646DLR ACTIVE -40 to 85 10.70 | 1ku SSOP (DL) | 56 1000 | LARGE T&R ACT16646
74ACT16646 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
74ACT16646DL Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type 74ACT16646DL 74ACT16646DL
74ACT16646DLR Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type 74ACT16646DLR 74ACT16646DLR
74ACT16646 应用技术支持与电子电路设计开发资源下载
  1. 74ACT16646 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)