SN74AHC16244 具有三态输出的 16 位缓冲器/驱动器

SN74AHC16244 描述

The 'AHC16244 devices are 16-bit buffers and line drivers designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.

These devices can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. They provide true outputs and symmetrical active-low output-enable (OE\) inputs.

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

The SN54AHC16244 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74AHC16244 is characterized for operation from -40°C to 85°C

SN74AHC16244
Voltage Nodes(V) 5, 3.3  
Vcc range(V) 2.0 to 5.5  
Logic True  
Input Level CMOS  
Output Level CMOS  
Output Drive(mA) -8/8  
No. of Outputs 16  
tpd max(ns) 8.5  
Static Current 0.04  
Rating Catalog  
Technology Family AHC
SN74AHC16244 特性
SN74AHC16244 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
74AHC16244DGGRE4 ACTIVE -40 to 85 1.05 | 1ku TSSOP (DGG) | 48 2000 | LARGE T&R  
74AHC16244DGGRG4 ACTIVE -40 to 85 1.05 | 1ku TSSOP (DGG) | 48 2000 | LARGE T&R  
74AHC16244DGVRE4 ACTIVE -40 to 85 1.05 | 1ku TVSOP (DGV) | 48 2000 | LARGE T&R  
74AHC16244DGVRG4 ACTIVE -40 to 85 1.05 | 1ku TVSOP (DGV) | 48 2000 | LARGE T&R  
SN74AHC16244DGGR ACTIVE -40 to 85 1.05 | 1ku TSSOP (DGG) | 48 2000 | LARGE T&R  
SN74AHC16244DGVR ACTIVE -40 to 85 1.05 | 1ku TVSOP (DGV) | 48 2000 | LARGE T&R  
SN74AHC16244DL ACTIVE -40 to 85 1.15 | 1ku SSOP (DL) | 48 25 | TUBE  
SN74AHC16244DLG4 ACTIVE -40 to 85 1.15 | 1ku SSOP (DL) | 48 25 | TUBE  
SN74AHC16244 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
74AHC16244DGGRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM 74AHC16244DGGRE4 74AHC16244DGGRE4
74AHC16244DGGRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM 74AHC16244DGGRG4 74AHC16244DGGRG4
74AHC16244DGVRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM 74AHC16244DGVRE4 74AHC16244DGVRE4
74AHC16244DGVRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM 74AHC16244DGVRG4 74AHC16244DGVRG4
SN74AHC16244DGGR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC16244DGGR SN74AHC16244DGGR
SN74AHC16244DGVR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC16244DGVR SN74AHC16244DGVR
SN74AHC16244DL Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC16244DL SN74AHC16244DL
SN74AHC16244DLG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC16244DLG4 SN74AHC16244DLG4
SN74AHC16244 应用技术支持与电子电路设计开发资源下载
  1. SN74AHC16244 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)