SN74ABT240A 具有三态输出的八路缓冲器/驱动器

SN74ABT240A 描述

These octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. Together with the SN54ABT241, SN74ABT241A, SN54ABT244, and SN74ABT244A, these devices provide the choice of selected combinations of inverting and noninverting outputs, symmetrical active-low output-enable (OE)\ inputs, and complementary OE and OE\ inputs.

The SN54ABT240 and SN74ABT240A are organized as two 4-bit buffers/line drivers with separate OE\ inputs. When OE\ is low, the devices pass inverted data from the A inputs to the Y outputs. When OE\ is high, the outputs are in the high-impedance state.

This device is fully specified for partial-power-down applications using Ioff

SN74ABT240A
Voltage Nodes(V) 5  
Vcc range(V) 4.5 to 5.5  
Input Level TTL  
Output Level TTL  
No. of Outputs 8  
Output Drive(mA) -32/64  
tpd max(ns) 4.8  
Static Current 30  
Logic Inv  
Technology Family ABT  
Rating Catalog
SN74ABT240A 特性
SN74ABT240A 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
SN74ABT240ADBLE OBSOLETE -40 to 85   SSOP (DB) | 20    
SN74ABT240ADBR ACTIVE -40 to 85 0.44 | 1ku SSOP (DB) | 20 2000 | LARGE T&R  
SN74ABT240ADBRE4 ACTIVE -40 to 85 0.44 | 1ku SSOP (DB) | 20 2000 | LARGE T&R  
SN74ABT240ADBRG4 ACTIVE -40 to 85 0.44 | 1ku SSOP (DB) | 20 2000 | LARGE T&R  
SN74ABT240ADW ACTIVE -40 to 85 0.48 | 1ku SOIC (DW) | 20 25 | TUBE  
SN74ABT240ADWE4 ACTIVE -40 to 85 0.48 | 1ku SOIC (DW) | 20 25 | TUBE  
SN74ABT240ADWG4 ACTIVE -40 to 85 0.48 | 1ku SOIC (DW) | 20 25 | TUBE  
SN74ABT240ADWR ACTIVE -40 to 85 0.40 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
SN74ABT240ADWRE4 ACTIVE -40 to 85 0.40 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
SN74ABT240ADWRG4 ACTIVE -40 to 85 0.40 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
SN74ABT240AN ACTIVE -40 to 85 0.44 | 1ku PDIP (N) | 20 20 | TUBE  
SN74ABT240ANE4 ACTIVE -40 to 85 0.44 | 1ku PDIP (N) | 20 20 | TUBE  
SN74ABT240ANSR ACTIVE -40 to 85 0.44 | 1ku SO (NS) | 20 2000 | LARGE T&R  
SN74ABT240ANSRE4 ACTIVE -40 to 85 0.44 | 1ku SO (NS) | 20 2000 | LARGE T&R  
SN74ABT240ANSRG4 ACTIVE -40 to 85 0.44 | 1ku SO (NS) | 20 2000 | LARGE T&R  
SN74ABT240APW ACTIVE -40 to 85 0.48 | 1ku TSSOP (PW) | 20 70 | TUBE  
SN74ABT240APWE4 ACTIVE -40 to 85 0.48 | 1ku TSSOP (PW) | 20 70 | TUBE  
SN74ABT240APWG4 ACTIVE -40 to 85 0.48 | 1ku TSSOP (PW) | 20 70 | TUBE  
SN74ABT240APWLE OBSOLETE -40 to 85   TSSOP (PW) | 20    
SN74ABT240APWR ACTIVE -40 to 85 0.40 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
SN74ABT240APWRE4 ACTIVE -40 to 85 0.40 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
SN74ABT240APWRG4 ACTIVE -40 to 85 0.40 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
SN74ABT240A 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
SN74ABT240ADBR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ABT240ADBR SN74ABT240ADBR
SN74ABT240ADBRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ABT240ADBRE4 SN74ABT240ADBRE4
SN74ABT240ADBRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ABT240ADBRG4 SN74ABT240ADBRG4
SN74ABT240ADW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ABT240ADW SN74ABT240ADW
SN74ABT240ADWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ABT240ADWE4 SN74ABT240ADWE4
SN74ABT240ADWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ABT240ADWG4 SN74ABT240ADWG4
SN74ABT240ADWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ABT240ADWR SN74ABT240ADWR
SN74ABT240ADWRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ABT240ADWRE4 SN74ABT240ADWRE4
SN74ABT240ADWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ABT240ADWRG4 SN74ABT240ADWRG4
SN74ABT240AN Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74ABT240AN SN74ABT240AN
SN74ABT240ANE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74ABT240ANE4 SN74ABT240ANE4
SN74ABT240ANSR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ABT240ANSR SN74ABT240ANSR
SN74ABT240ANSRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ABT240ANSRE4 SN74ABT240ANSRE4
SN74ABT240ANSRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ABT240ANSRG4 SN74ABT240ANSRG4
SN74ABT240APW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ABT240APW SN74ABT240APW
SN74ABT240APWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ABT240APWE4 SN74ABT240APWE4
SN74ABT240APWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ABT240APWG4 SN74ABT240APWG4
SN74ABT240APWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ABT240APWR SN74ABT240APWR
SN74ABT240APWRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ABT240APWRE4 SN74ABT240APWRE4
SN74ABT240APWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ABT240APWRG4 SN74ABT240APWRG4
SN74ABT240A 应用技术支持与电子电路设计开发资源下载
  1. SN74ABT240A 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)