
- 制造厂商:TI(德州仪器,Texas Instruments)
- 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:5V、1:1 (SPST)、8 通道 FET 总线开关
- 点击这里打开及下载SN74CBT3345的技术文档资料
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The SN74CBT3345 provides eight bits of high-speed TTL-compatible bus switching in 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 bank with dual output-enable (OE and OE)\ inputs. When OE\ is low or OE is high, the switch is on, and port A is connected to port B. When OE\ is high and OE is low, the switch is open, and the high-impedance state exists between the two ports.
- 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
- 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
SN74CBT3345的完整型号有:SN74CBT3345DGVR、SN74CBT3345DW、SN74CBT3345DWR、SN74CBT3345PW、SN74CBT3345PWR,以下是这些产品的关键参数及官网采购报价:
SN74CBT3345DGVR,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SN74CBT3345DGVR的批量USD价格:.173(1000+)
SN74CBT3345DW,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SN74CBT3345DW的批量USD价格:.39(1000+)
SN74CBT3345DWR,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SN74CBT3345DWR的批量USD价格:.19(1000+)
SN74CBT3345PW,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SN74CBT3345PW的批量USD价格:.373(1000+)
SN74CBT3345PWR,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SN74CBT3345PWR的批量USD价格:.173(1000+)

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EVM-LEADED1 板可对 TI 的常见引线式封装进行快速测试和电路板试验。该评估板具有足够的空间,可将 TI 的 D、DBQ、DCT、DCU、DDF、DGS、DGV 和 PW 表面贴装封装转换为 100mil DIP 接头。




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