The SN74CBTD16211 provides 24 bits of high-speed TTL-compatible bus switching. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. A diode to V_CC is integrated in the circuit to allow for level shifting from 5-V signals at the device inputs to 3.3-V signals at the device outputs.

The device is organized as a dual 12-bit bus switch with separate output-enable (OE)\ inputs. It can be used as two 12-bit bus switches or as one 24-bit bus switch. When (OE)\ is low, the associated 12-bit bus switch is on, and port A is connected to port B. When (OE)\ is high, the switch is open, and the high-impedance state exists between the ports.

• Member of Texas Instruments Widebus Family
• 5- Switch Connection Between Two Ports
• TTL-Compatible Input Levels
• Designed to Be Used in Level-Shifting Applications

Widebus is a trademark of Texas Instruments.

• Configuration
• 1:1 SPST
• Number of channels (#)
• 24
• Power supply voltage - single (V)
• 5
• Protocols
• Analog
• Ron (Typ) (Ohms)
• 5
• ON-state leakage current (Max) (A)
• 1
• Bandwidth (MHz)
• 20
• Operating temperature range (C)
• -40 to 85
• Input/output continuous current (Max) (mA)
• 128
• Rating
• Catalog

SN74CBTD16211的完整型号有：SN74CBTD16211DGGR、SN74CBTD16211DGVR、SN74CBTD16211DL、SN74CBTD16211DLR，以下是这些产品的关键参数及官网采购报价：

SN74CBTD16211DGGR，工作温度：-40 to 85，封装：TSSOP (DGG)-56，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SN74CBTD16211DGGR的批量USD价格：.782（1000+）

SN74CBTD16211DGVR，工作温度：-40 to 85，封装：TVSOP (DGV)-56，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SN74CBTD16211DGVR的批量USD价格：.782（1000+）

SN74CBTD16211DL，工作温度：-40 to 85，封装：SSOP (DL)-56，包装数量MPQ：20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SN74CBTD16211DL的批量USD价格：.938（1000+）

SN74CBTD16211DLR，工作温度：-40 to 85，封装：SSOP (DL)-56，包装数量MPQ：1000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SN74CBTD16211DLR的批量USD价格：.782（1000+）