- 制造厂商:TI
- 产品类别:开关与多路复用器
- 技术类目:模拟开关和多路复用器
- 功能描述:具有 1 个控制输入的 5V、1:1 (SPST)、8 通道通用 FET 总线开关
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The SN74CBT3245A provides eight bits of high-speed TTL-compatible bus switching. The SOIC, SSOP, TSSOP, and TVSOP packages provide a standard 245 device pinout. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.
The device is organized as one 8-bit switch. When output enable (OE)\ is low, the 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 two ports.
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.
- Standard ’245-Type Pinout
- 5- Switch Connection Between Two Ports
- TTL-Compatible Input Levels
- Configuration
- 1:1 SPST
- Number of channels (#)
- 8
- Power supply voltage - single (V)
- 5
- Protocols
- Analog
- Ron (Typ) (Ohms)
- 5
- ON-state leakage current (Max) (μA)
- 5
- Bandwidth (MHz)
- 200
- Operating temperature range (C)
- -40 to 85
- Input/output continuous current (Max) (mA)
- 128
- Rating
- Catalog
SN74CBT3245A的完整型号有:SN74CBT3245ADBQR、SN74CBT3245ADBR、SN74CBT3245ADGVR、SN74CBT3245ADW、SN74CBT3245ADWR、SN74CBT3245APW、SN74CBT3245APWR、SN74CBT3245ARGYR,以下是这些产品的关键参数及官网采购报价:
SN74CBT3245ADBQR,工作温度:-40 to 85,封装:SSOP (DBQ)-20,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网SN74CBT3245ADBQR的批量USD价格:.253(1000+)
SN74CBT3245ADBR,工作温度:-40 to 85,封装:SSOP (DB)-20,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SN74CBT3245ADBR的批量USD价格:.253(1000+)
SN74CBT3245ADGVR,工作温度:-40 to 85,封装:TVSOP (DGV)-20,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SN74CBT3245ADGVR的批量USD价格:.23(1000+)
SN74CBT3245ADW,工作温度:-40 to 85,封装:SOIC (DW)-20,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SN74CBT3245ADW的批量USD价格:.299(1000+)
SN74CBT3245ADWR,工作温度:-40 to 85,封装:SOIC (DW)-20,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SN74CBT3245ADWR的批量USD价格:.253(1000+)
SN74CBT3245APW,工作温度:-40 to 85,封装:TSSOP (PW)-20,包装数量MPQ:70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SN74CBT3245APW的批量USD价格:.276(1000+)
SN74CBT3245APWR,工作温度:-40 to 85,封装:TSSOP (PW)-20,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SN74CBT3245APWR的批量USD价格:.23(1000+)
SN74CBT3245ARGYR,工作温度:-40 to 85,封装:VQFN (RGY)-20,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网SN74CBT3245ARGYR的批量USD价格:.253(1000+)
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