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SN74AUC2G241 具有三态输出的双路缓冲器/驱动器

SN74AUC2G241 描述

This dual buffer/driver is operational at 0.8-V to 2.7-V VCC, but is designed specifically for 1.65-V to 1.95-V VCC operation.

The SN74AUC2G241 is designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.

The device is organized as two 1-bit line drivers with separate output-enable (1OE, 2OE) inputs. When 1OE is low or 2OE is high, the device passes data from the A inputs to the Y outputs. When 1OE is high or 2OE is low, the outputs are in the high-impedance state.

NanoFreeTM package technology is a major breakthrough in IC packaging concepts, using the die as the package.

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

This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

For more information about AUC Little Logic devices, please refer to the TI application report, Applications of Texas Instruments AUC Sub-1-V Little Logic Devices, literature number SCEA027

SN74AUC2G241
Pin/Package 8DSBGA
Operating Temperature Range(°C) -40 to 85
IOL(mA) 9
IOH(mA) -9
Vcc max(V) 2.7
Technology Family AUC
Vcc min(V) 0.8
Approx. Price (US$) 0.26 | 1ku
tpd max(ns) 1.4
ICC(uA) 10
SN74AUC2G241 特性
SN74AUC2G241 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
SN74AUC2G241YZPR ACTIVE -40 to 85 0.40 | 1ku DSBGA (YZD) | 8 3000 | LARGE T&R U27
SN74AUC2G241 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
SN74AUC2G241DCKR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74AUC2G241DCKR SN74AUC2G241DCKR
SN74AUC2G241 应用技术支持与电子电路设计开发资源下载
  1. SN74AUC2G241 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)