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SN74ABTE16245 具有三态输出的 16 位入射波开关总线收发器

SN74ABTE16245 描述

The ’ABTE16245 devices are 16-bit (dual-octal) noninverting 3-state transceivers designed for synchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements. These devices can be used as two 8-bit transceivers or one 16-bit transceiver. They allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE)\ input can be used to disable the device so that the buses are effectively isolated. When (OE)\ is low, the device is active.

The B port has an equivalent 25- series output resistor to reduce ringing. Active bus-hold inputs also are on the B port to hold unused or floating inputs at a valid logic level

CY74FCT245AT
Voltage Nodes(V) 5
A Side ETL
B Side TTL
Bus Drive(ma) -60/90
No. of Bits 16
th(ns) N/A
tsu(ns) N/A
Static Current 48
Rating Catalog
Technology Family ABTE
SN74ABTE16245 特性
SN74ABTE16245 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
SN74ABTE16245DL ACTIVE -40 to 85 0.95 | 1ku SSOP (DL) | 48 25 | TUBE  
SN74ABTE16245DLR ACTIVE -40 to 85 0.80 | 1ku SSOP (DL) | 48 1000 | LARGE T&R  
SN74ABTE16245 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
SN74ABTE16245DL Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74ABTE16245DL SN74ABTE16245DL
SN74ABTE16245DLR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74ABTE16245DLR SN74ABTE16245DLR
SN74ABTE16245 应用技术支持与电子电路设计开发资源下载
  1. SN74ABTE16245 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)