SN74LVC126A-Q1 汽车类具有三态输出的四路总线缓冲器闸
SN74LVC126A-Q1 描述
This quadruple bus buffer gate is designed for 1.65-V to 3.6-V VCC operation.
The SN74LVC126A features independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE) input is low.
To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in a mixed 3.3-V/5-V system environment
| SN74LVC126A-Q1 | |
| Voltage Nodes(V) | 3.3, 2.7 |
| Vcc range(V) | 2.0 to 3.6 |
| Logic | True |
| Input Level | TTL/CMOS |
| Output Level | LVTTL |
| Output Drive(mA) | -24/24 |
| No. of Outputs | 4 |
| tpd max(ns) | 5.7 |
| Static Current | 0.02 |
| Rating | Automotive |
| Technology Family | LVC |
SN74LVC126A-Q1 特性
- Qualified for Automotive Applications
- Operates From 1.65 V to 3.6 V
- Inputs Accept Voltages to 5.5 V
- Max tpd of 4.7 ns at 3.3 V
- Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C
- Typical VOHV (Output VOH Undershoot)>2 V at VCC = 3.3 V, TA = 25°C
- Latch-Up Performance Exceeds 250 mA Per JESD 17
- ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
SN74LVC126A-Q1 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 |
| SN74LVC126AQPWRG4Q1 | ACTIVE | -40 to 85 | 0.37 | 1ku | TSSOP (PW) | 14 | 2000 | LARGE T&R | |
| SN74LVC126AQPWRQ1 | ACTIVE | -55 to 125 | 1.06 | 1ku | TSSOP (PW) | 14 | 2000 | LARGE T&R |
SN74LVC126A-Q1 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 |
| SN74LVC126AQPWRG4Q1 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVC126AQPWRG4Q1 | SN74LVC126AQPWRG4Q1 |
| SN74LVC126AQPWRQ1 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LVC126AQPWRQ1 | SN74LVC126AQPWRQ1 |
SN74LVC126A-Q1 应用技术支持与电子电路设计开发资源下载
- SN74LVC126A-Q1 数据资料 dataSheet 下载.PDF
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