SN74ABT2240A 具有三态输出的八路缓冲器和线路/MOS 驱动器
SN74ABT2240A 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 'ABT2241 and 'ABT2244A, these devices provide combinations of inverting and noninverting outputs, symmetrical active-low output-enable (OE\) inputs, and complementary OE and OE\ inputs. These devices feature high fan-out and improved fan-in.
These devices are organized as two 4-bit 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.
The outputs, which are designed to sink up to 12 mA, include equivalent 25- 
series resistors to reduce overshoot and undershoot
| SN74ABT2240A | |
| 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) | -32/12 |
| tpd max(ns) | 6.3 |
| Static Current | 15.12 |
| Logic | Inv |
| Technology Family | ABT |
| Rating | Catalog |
SN74ABT2240A 特性
- Output Ports Have Equivalent 25- Series Resistors, So No External Resistors Are Required
- State-of-the-Art EPIC-II BTM BiCMOS Design Significantly Reduces Power Dissipation
- Typical VOLP (Output Ground Bounce) < 1 V at VCC = 5 V, TA = 25°C
- Latch-Up Performance Exceeds 500 mA Per JESD 17
- ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
- Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), and Thin Shrink Small-Outline (PW) Packages, Ceramic Chip Carriers (FK), Plastic (N) and Ceramic (J) DIPs, and Ceramic Flat (W) Package
SN74ABT2240A 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 |
| SN74ABT2240ADBLE | OBSOLETE | -40 to 85 | SSOP (DB) | 20 | |||
| SN74ABT2240ADBR | ACTIVE | -40 to 85 | 0.44 | 1ku | SSOP (DB) | 20 | 2000 | LARGE T&R | |
| SN74ABT2240ADBRE4 | ACTIVE | -40 to 85 | 0.44 | 1ku | SSOP (DB) | 20 | 2000 | LARGE T&R | |
| SN74ABT2240ADBRG4 | ACTIVE | -40 to 85 | 0.44 | 1ku | SSOP (DB) | 20 | 2000 | LARGE T&R | |
| SN74ABT2240ADW | ACTIVE | -40 to 85 | 0.48 | 1ku | SOIC (DW) | 20 | 25 | TUBE | |
| SN74ABT2240ADWE4 | ACTIVE | -40 to 85 | 0.48 | 1ku | SOIC (DW) | 20 | 25 | TUBE | |
| SN74ABT2240ADWG4 | ACTIVE | -40 to 85 | 0.48 | 1ku | SOIC (DW) | 20 | 25 | TUBE | |
| SN74ABT2240ADWR | ACTIVE | -40 to 85 | 0.40 | 1ku | SOIC (DW) | 20 | 2000 | LARGE T&R | |
| SN74ABT2240ADWRE4 | ACTIVE | -40 to 85 | 0.40 | 1ku | SOIC (DW) | 20 | 2000 | LARGE T&R | |
| SN74ABT2240ADWRG4 | ACTIVE | -40 to 85 | 0.40 | 1ku | SOIC (DW) | 20 | 2000 | LARGE T&R | |
| SN74ABT2240AN | ACTIVE | -40 to 85 | 0.44 | 1ku | PDIP (N) | 20 | 20 | TUBE | |
| SN74ABT2240ANE4 | ACTIVE | -40 to 85 | 0.44 | 1ku | PDIP (N) | 20 | 20 | TUBE | |
| SN74ABT2240ANSR | ACTIVE | -40 to 85 | 0.44 | 1ku | SO (NS) | 20 | 2000 | LARGE T&R | |
| SN74ABT2240ANSRE4 | ACTIVE | -40 to 85 | 0.44 | 1ku | SO (NS) | 20 | 2000 | LARGE T&R | |
| SN74ABT2240ANSRG4 | ACTIVE | -40 to 85 | 0.44 | 1ku | SO (NS) | 20 | 2000 | LARGE T&R | |
| SN74ABT2240APW | ACTIVE | -40 to 85 | 0.48 | 1ku | TSSOP (PW) | 20 | 70 | TUBE | |
| SN74ABT2240APWE4 | ACTIVE | -40 to 85 | 0.48 | 1ku | TSSOP (PW) | 20 | 70 | TUBE | |
| SN74ABT2240APWG4 | ACTIVE | -40 to 85 | 0.48 | 1ku | TSSOP (PW) | 20 | 70 | TUBE | |
| SN74ABT2240APWLE | OBSOLETE | -40 to 85 | TSSOP (PW) | 20 | |||
| SN74ABT2240APWR | ACTIVE | -40 to 85 | 0.40 | 1ku | TSSOP (PW) | 20 | 2000 | LARGE T&R | |
| SN74ABT2240APWRE4 | ACTIVE | -40 to 85 | 0.40 | 1ku | TSSOP (PW) | 20 | 2000 | LARGE T&R | |
| SN74ABT2240APWRG4 | ACTIVE | -40 to 85 | 0.40 | 1ku | TSSOP (PW) | 20 | 2000 | LARGE T&R |
SN74ABT2240A 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 |
| SN74ABT2240ADBR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT2240ADBR | SN74ABT2240ADBR |
| SN74ABT2240ADBRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT2240ADBRE4 | SN74ABT2240ADBRE4 |
| SN74ABT2240ADBRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT2240ADBRG4 | SN74ABT2240ADBRG4 |
| SN74ABT2240ADW | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT2240ADW | SN74ABT2240ADW |
| SN74ABT2240ADWE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT2240ADWE4 | SN74ABT2240ADWE4 |
| SN74ABT2240ADWG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT2240ADWG4 | SN74ABT2240ADWG4 |
| SN74ABT2240ADWR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT2240ADWR | SN74ABT2240ADWR |
| SN74ABT2240ADWRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT2240ADWRE4 | SN74ABT2240ADWRE4 |
| SN74ABT2240ADWRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT2240ADWRG4 | SN74ABT2240ADWRG4 |
| SN74ABT2240AN | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | SN74ABT2240AN | SN74ABT2240AN |
| SN74ABT2240ANE4 | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | SN74ABT2240ANE4 | SN74ABT2240ANE4 |
| SN74ABT2240ANSR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT2240ANSR | SN74ABT2240ANSR |
| SN74ABT2240ANSRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT2240ANSRE4 | SN74ABT2240ANSRE4 |
| SN74ABT2240ANSRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT2240ANSRG4 | SN74ABT2240ANSRG4 |
| SN74ABT2240APW | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT2240APW | SN74ABT2240APW |
| SN74ABT2240APWE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT2240APWE4 | SN74ABT2240APWE4 |
| SN74ABT2240APWG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT2240APWG4 | SN74ABT2240APWG4 |
| SN74ABT2240APWR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT2240APWR | SN74ABT2240APWR |
| SN74ABT2240APWRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT2240APWRE4 | SN74ABT2240APWRE4 |
| SN74ABT2240APWRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT2240APWRG4 | SN74ABT2240APWRG4 |
SN74ABT2240A 应用技术支持与电子电路设计开发资源下载
- SN74ABT2240A 数据资料 dataSheet 下载.PDF
- TI 德州仪器缓冲器、驱动器/收发器产品选型与价格 . xls
- CMOS 非缓冲反向器在振荡器电路中的使用 (PDF 951 KB)
- Semiconductor Packing Methodology (PDF 3005 KB)
- 逻辑产品选择指南 2006/2007 （修订版 Z）(4462KB)
- 标准线性和逻辑产品 5 分钟指南 (786KB)
- 了解和解释标准逻辑数据表
- LOGIC Pocket Data Book (PDF 6001 KB)
- HiRel Unitrode Power Management Brochure (PDF 206 KB)
- Logic Cross-Reference (PDF 2938 KB)
