SN74ABT162244 具有三态输出的 16 位缓冲器/驱动器
SN74ABT162244 描述
The ’ABT162244 devices are 16-bit buffers and line drivers designed specifically to improve both 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. These devices provide noninverting outputs and symmetrical active-low output-enable (OE)\ inputs.
The outputs, which are designed to source or sink up to 12 mA, include equivalent 25-
series resistors to reduce overshoot and undershoot.
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
| SN54ABT162244 | SN74ABT162244 | |
| Voltage Nodes(V) | 5 | 5 |
| Vcc range(V) | 4.5 to 5.5 | 4.5 to 5.5 |
| Logic | True | True |
| Input Level | TTL | TTL |
| Output Level | TTL | TTL |
| Output Drive(mA) | -3/8 | -12/12 |
| No. of Outputs | 16 | 16 |
| tpd max(ns) | 5.3 | 4.8 |
| Static Current | 30 | 16 |
| Rating | Military | Catalog |
| Technology Family | ABT | ABT |
SN74ABT162244 特性
- Members of the Texas Instruments Widebus™ Family
- Output Ports Have Equivalent 25- Series Resistors, So No External Resistors Are Required
- Typical VOLP (Output Ground Bounce) <1 V at VCC = 5 V, TA = 25°C
- High-Impedance State During Power Up and Power Down
- Ioff and Power-Up 3-State Support Hot Insertion
- Distributed VCC and GND Pins Minimize High-Speed Switching Noise
- Flow-Through Architecture Optimizes PCB Layout
- Latch-Up Performance Exceeds 500 mA Per JESD-17
SN74ABT162244 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 |
| 74ABT162244DGGRE4 | ACTIVE | -40 to 85 | 0.75 | 1ku | TSSOP (DGG) | 48 | 2000 | LARGE T&R | ABT162244 |
| 74ABT162244DGGRG4 | ACTIVE | -40 to 85 | 0.75 | 1ku | TSSOP (DGG) | 48 | 2000 | LARGE T&R | ABT162244 |
| 74ABT162244DGVRE4 | ACTIVE | -40 to 85 | 0.75 | 1ku | TVSOP (DGV) | 48 | 2000 | LARGE T&R | ABT162244 |
| 74ABT162244DGVRG4 | ACTIVE | -40 to 85 | 0.75 | 1ku | TVSOP (DGV) | 48 | 2000 | LARGE T&R | ABT162244 |
| 74ABT162244DLRG4 | ACTIVE | -40 to 85 | 0.80 | 1ku | SSOP (DL) | 48 | 1000 | LARGE T&R | ABT162244 |
| SN74ABT162244DGGR | ACTIVE | -40 to 85 | 0.75 | 1ku | TSSOP (DGG) | 48 | 2000 | LARGE T&R | ABT162244 |
| SN74ABT162244DGVR | ACTIVE | -40 to 85 | 0.75 | 1ku | TVSOP (DGV) | 48 | 2000 | LARGE T&R | ABT162244 |
| SN74ABT162244DL | ACTIVE | -40 to 85 | 0.95 | 1ku | SSOP (DL) | 48 | 25 | TUBE | ABT162244 |
| SN74ABT162244DLG4 | ACTIVE | -40 to 85 | 0.95 | 1ku | SSOP (DL) | 48 | 25 | TUBE | ABT162244 |
| SN74ABT162244DLR | ACTIVE | -40 to 85 | 0.80 | 1ku | SSOP (DL) | 48 | 1000 | LARGE T&R | ABT162244 |
SN74ABT162244 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 |
| 74ABT162244DGGRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ABT162244DGGRE4 | 74ABT162244DGGRE4 |
| 74ABT162244DGGRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ABT162244DGGRG4 | 74ABT162244DGGRG4 |
| 74ABT162244DGVRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ABT162244DGVRE4 | 74ABT162244DGVRE4 |
| 74ABT162244DGVRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ABT162244DGVRG4 | 74ABT162244DGVRG4 |
| 74ABT162244DLRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ABT162244DLRG4 | 74ABT162244DLRG4 |
| SN74ABT162244DGGR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT162244DGGR | SN74ABT162244DGGR |
| SN74ABT162244DGVR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT162244DGVR | SN74ABT162244DGVR |
| SN74ABT162244DL | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT162244DL | SN74ABT162244DL |
| SN74ABT162244DLG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT162244DLG4 | SN74ABT162244DLG4 |
| SN74ABT162244DLR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ABT162244DLR | SN74ABT162244DLR |
SN74ABT162244 应用技术支持与电子电路设计开发资源下载
- SN74ABT162244 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)
