SN74FB2031 9 位 TTL/BTL 地址/数据收发器

SN74FB2031 描述

The SN74FB2031 is a 9-bit transceiver designed to translate signals between TTL and backplane transceiver logic (BTL) environments. The device is designed specifically to be compatible with IEEE Std 1194.1-1991.

The B\ port operates at BTL-signal levels. The open-collector B\ ports are specified to sink 100 mA. Two output enables (OEB and OEB\) are provided for the B\ outputs. When OEB is low, OEB\ is high, or VCC is less than 2.1 V, the B\ port is turned off.

The A port operates at TTL signal levels. The A outputs reflect the inverse of the data at the B\ port when the A-port output enable (OEA) is high. When OEA is low or VCC is less than 2.1 V, the A outputs are in the high-impedance state.

Pins are allocated for the four-wire IEEE Std 1149

SN74FB2031
Voltage Nodes(V) 5  
Vcc range(V) TTL  
Bus Drive(ma) BTL  
No. of Outputs -3/100  
No. of Bits 9  
Logic 0.9  
Static Current 2.8  
tpd max(ns) 78  
Rating Catalog  
Technology Family FB
SN74FB2031 特性
SN74FB2031 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
SN74FB2031RC ACTIVE 0 to 70 18.70 | 1ku QFP (RC) | 52 96 | JEDEC TRAY (5+1)  
SN74FB2031RCR ACTIVE 0 to 70 15.60 | 1ku QFP (RC) | 52 500 | LARGE T&R  
SN74FB2031 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
SN74FB2031RC Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-240C-1 YEAR SN74FB2031RC SN74FB2031RC
SN74FB2031RCR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-240C-1 YEAR SN74FB2031RCR SN74FB2031RCR
SN74FB2031 应用技术支持与电子电路设计开发资源下载
  1. SN74FB2031 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)