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DS1776QML图片
 产品型号:DS1776QML
 库存:2000
 PDF下载:
 样片:申请
 订货:订购
 详细介绍

DS1776QML_DS1776QML PI 总线收发器

DS1776QML

The DS1776 is an octal PI-bus Transceiver. The A to B path is latched. B outputs are open collector with series Schottky diode, ensuring minimum B output loading. B outputs also have ramped rise and fall times (2.5?ns typical), ensuring minimum PI-bus ringing. B inputs have glitch rejection circuitry, 4?ns typical.

Designed using Texas Instruments's Bi-CMOS process for both low operating and disabled power. AC performance is optimized for the PI-Bus inter-operability requirements.

The DS1776 is an octal latched transceiver and is intended to provide the electrical interface to a high performance wired-or bus. This bus has a loaded characteristic impedance range of 20Ω to 50Ω and is terminated on each end with a 30Ω to 40Ω resistor.

The DS1776 is an octal bidirectional transceiver with open collector B and TRI-STATE A port output drivers. A latch function is provided for the A port signals. The B port output driver is designed to sink 100 mA from 2V and features a controlled linear ramp to minimize crosstalk and ringing on the bus.

A separate high level control voltage (VX) is provided to prevent the A side output high level from exceeding future high density processor supply voltage levels. For 5V systems, VX is tied to VCC.

产品特性
  • Similar to BTL
  • Low Power ICCL = 41 mA max
  • B Output Controlled Ramp Rate
  • B input Noise Immunity, Typically 4 ns
  • Pin and Function Compatible with Signetics 54F776
参数parametrics
参数 DS1776QML
Signaling Rate (Mbps) 50
Operating Temperature Range (C) -55 to 125
Isolated No
Pin/Package 28LCCC
Number of Nodes 32
ESD (kV) 0.5
Rating Military
No. of RX 8
No. of TX 8
数据表?(1)
标题 类型 大小 (KB) 日期
DS1776QML PI-Bus Transceiver PDF 316 2013年 4月 12日
订购型号Ordering
型号 状态 温度 (oC) DSCC # 价格(美元) | Quantity 封装 | 引脚 器件标记 封装数量 | 载体
5962-9231701M3A ACTIVE -55 to 125   99.96 | 1ku LCCC?(FK) | 28 DS1776E /883 Q 5962-92317 01M3A ACO 01M3A >T 25
DS1776E/883 ACTIVE -55 to 125 5962-9231701M3A 99.96 | 1ku LCCC?(FK) | 28 DS1776E /883 Q 5962-92317 01M3A ACO 01M3A >T 25
DS1776E1/883 PREVIEW -55 to 125   联系客服 LCCC?(FK) | 28 DS1776E1/883 Q 9231701M3C ACO 9231701M3C >T 25

这里所列出的美国报价单仅供预算参考,指美元报价(规定订量的每片美元,美国离岸价),如有修改不再另行通知。由于地区关税、商业税、汇率及手续费原因,国际报价可能不同。对于特殊批量报价,请与君硅科技 联络。对于评估板和套件的报价是指一个单位价格。

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