The SN74CBT16245 device provides 16 bits of high-speed TTL-compatible bus switching in a standard '16245 device pinout. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.

The device is organized as two 8-bit low-impedance switches with separate output-enable (OE) inputs. When OE\ is low, the switch is on, and data can flow from the A port to the B port, or vice versa. When OE\ is high, the switch is open, and the high-impedance state exists between the two ports.

• Member of Texas Instruments' WidebusTM Family
• Standard '16245-Type Pinout
• 5- Switch Connection Between Two Ports
• TTL-Compatible Input Levels
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
• 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.

• Configuration
• 1:1 SPST
• Number of channels (#)
• 16
• Power supply voltage - single (V)
• 5
• Protocols
• Analog
• Ron (Typ) (Ohms)
• 5
• ON-state leakage current (Max) (A)
• 1
• Bandwidth (MHz)
• 200
• Operating temperature range (C)
• -40 to 85
• Input/output continuous current (Max) (mA)
• 128
• Rating
• Catalog

SN74CBT16245的完整型号有：SN74CBT16245DGGR、SN74CBT16245DGVR、SN74CBT16245DL、SN74CBT16245DLR，以下是这些产品的关键参数及官网采购报价：

SN74CBT16245DGGR，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SN74CBT16245DGGR的批量USD价格：0.518（1000+）

SN74CBT16245DGVR，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SN74CBT16245DGVR的批量USD价格：0.518（1000+）

SN74CBT16245DL，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SN74CBT16245DL的批量USD价格：0.622（1000+）

SN74CBT16245DLR，工作温度：-40 to 85，封装：SSOP (DL)-48，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SN74CBT16245DLR的批量USD价格：0.518（1000+）