SN74ALVC162836是TI公司的一款通用总线驱动器(UBD)产品，SN74ALVC162836是具有三态输出的 20 位通用总线驱动器，本页介绍了SN74ALVC162836的产品说明、应用、特性等，并给出了与SN74ALVC162836相关的TI元器件型号供参考。
SN74ALVC162836 - 具有三态输出的 20 位通用总线驱动器 - 通用总线驱动器(UBD) - 通用总线功能 - TI公司（Texas Instruments，德州仪器）
This 20-bit universal bus driver is designed for 1.65-V to 3.6-V VCC operation.
Data flow from A to Y is controlled by the output-enable (OE\) input. The device operates in the transparent mode when the latch-enable (LE\) input is low. When LE\ is high, the A data is latched if the clock (CLK) input is held at a high or low logic level. If LE\ is high, the A data is stored in the latch/flip-flop on the low-to-high transition of CLK. When OE\ is high, the outputs are in the high-impedance state.
The output port includes equivalent 26- 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.
- Member of the Texas Instruments Widebus™ Family
- Operates From 1.65 V to 3.6 V
- Max tpd of 4 ns at 3.3 V
- ±12-mA Output Drive at 3.3 V
- Output Port Has Equivalent 26- Series Resistors, So No External Resistors Are Required
- Designed to Comply With JEDEC 168-Pin and 200-Pin SDRAM Buffered DIMM Specification
- 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)
- 1000-V Charged-Device Model (C101)
Widebus is a trademark of Texas Instruments Incorporated.
