This 16-bit universal bus driver is designed for 1.65-V to 3.6-V V_CC 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 V_CC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level.

The SN74ALVCH162334 is characterized for operation from –40°C to 85°C.

• Member of the Texas Instruments Widebus Family
• EPIC (Enhanced-Performance Implanted CMOS) Submicron Process
• 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
• ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
• Latch-Up Performance Exceeds 250 mA Per JESD 17
• Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
• Package Options Include Plastic Shrink Small-Outline (DL), Thin Shrink Small-Outline (DGG), and Thin Very Small-Outline (DGV) Packages

NOTE: For tape-and-reel order entry, the DGGR package is abbreviated to GR, and the DGVR package is abbreviated to VR. Widebus, EPIC are trademarks of Texas Instruments.

• IOL (Max) (mA)
• 12
• IOH (Max) (mA)
• -32
• Technology Family
• ALVC
• Rating
• Catalog
• Operating temperature range (C)
• -40 to 85

SN74ALVCH162334的完整型号有：SN74ALVCH162334DL、SN74ALVCH162334GR、SN74ALVCH162334VR，以下是这些产品的关键参数及官网采购报价：

SN74ALVCH162334DL，工作温度：-40 to 85，封装：SSOP (DL)-48，包装数量MPQ：25个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网SN74ALVCH162334DL的批量USD价格：2.255（1000+）

SN74ALVCH162334GR，工作温度：-40 to 85，封装：TSSOP (DGG)-48，包装数量MPQ：2000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网SN74ALVCH162334GR的批量USD价格：2.05（1000+）

SN74ALVCH162334VR，工作温度：-40 to 85，封装：TVSOP (DGV)-48，包装数量MPQ：2000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网SN74ALVCH162334VR的批量USD价格：2.05（1000+）