
- 制造厂商:TI
- 产品类别:逻辑和电压转换
- 技术类目:专用逻辑 IC - 数字多路复用器和编码器
- 功能描述:四路 2 线路到 1 线路数据选择器/多路复用器
- 点击这里打开及下载SN74LVC157A的技术文档资料
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格

These quadruple 2-line to 1-line data selectors/multiplexers are designed for 1.65-V to 3.6-V VCC operation.
The LVC157A devices feature a common strobe (G) input. When G is high, all outputs are low. When G is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. The devices provide true data.
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of these devices as translators in a mixed 3.3-V/5-V system environment.
- Operate From 1.65 V to 3.6 V
- Specified From –40°C to 85°C, –40°C to 125°C, and –55°C to 125°C
- Inputs Accept Voltages to 5.5 V
- Max tpd of 5.2 ns at 3.3 V
- Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C
- Typical VOHV (Output VOH Undershoot) > 2 V at VCC = 3.3 V, TA = 25°C
- Latch-Up Performance Exceeds 250 mA Per JESD 17
- ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
- Technology Family
- LVC
- Function
- Digital Multiplexer
- Configuration
- 2:1
- Number of channels (#)
- 4
- Operating temperature range (C)
- -40 to 125, -40 to 85
- Rating
- Catalog
SN74LVC157A的完整型号有:SN74LVC157AD、SN74LVC157ADBR、SN74LVC157ADR、SN74LVC157ADRG3、SN74LVC157ADRG4、SN74LVC157ADT、SN74LVC157ANSR、SN74LVC157APW、SN74LVC157APWR、SN74LVC157APWRG4、SN74LVC157APWT、SN74LVC157ARGYR,以下是这些产品的关键参数及官网采购报价:
SN74LVC157AD,工作温度:-40 to 125,封装:SOIC (D)-16,包装数量MPQ:40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SN74LVC157AD的批量USD价格:.374(1000+)
SN74LVC157ADBR,工作温度:-40 to 125,封装:SSOP (DB)-16,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SN74LVC157ADBR的批量USD价格:.191(1000+)
SN74LVC157ADR,工作温度:-40 to 125,封装:SOIC (D)-16,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网SN74LVC157ADR的批量USD价格:.079(1000+)
SN74LVC157ADRG3,工作温度:-40 to 125,封装:SOIC (D)-16,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网SN74LVC157ADRG3的批量USD价格:.2(1000+)
SN74LVC157ADRG4,工作温度:-40 to 125,封装:SOIC (D)-16,包装数量MPQ:2500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SN74LVC157ADRG4的批量USD价格:.2(1000+)
SN74LVC157ADT,工作温度:-40 to 125,封装:SOIC (D)-16,包装数量MPQ:250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SN74LVC157ADT的批量USD价格:.374(1000+)
SN74LVC157ANSR,工作温度:-40 to 125,封装:SO (NS)-16,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SN74LVC157ANSR的批量USD价格:.191(1000+)
SN74LVC157APW,工作温度:-40 to 125,封装:TSSOP (PW)-16,包装数量MPQ:90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SN74LVC157APW的批量USD价格:.374(1000+)
SN74LVC157APWR,工作温度:-40 to 125,封装:TSSOP (PW)-16,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SN74LVC157APWR的批量USD价格:.092(1000+)
SN74LVC157APWRG4,工作温度:-40 to 125,封装:TSSOP (PW)-16,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SN74LVC157APWRG4的批量USD价格:.2(1000+)
SN74LVC157APWT,工作温度:-40 to 125,封装:TSSOP (PW)-16,包装数量MPQ:250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SN74LVC157APWT的批量USD价格:.374(1000+)
SN74LVC157ARGYR,工作温度:-40 to 85,封装:VQFN (RGY)-16,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SN74LVC157ARGYR的批量USD价格:.183(1000+)

14-24-LOGIC-EVM — 支持 14 到 24 引脚 PW、DB、D、DW、NS、DYY 和 DGV 封装的通用逻辑 EVM
该 EVM 设计用于支持采用 14 至 24 引脚 D、DW、DB、NS、PW、DYY 或 DGV 封装的任何逻辑器件。
14-24-NL-LOGIC-EVM — Generic 14 through 24 pin non-leaded package evaluation module
Flexible EVM designed to support any logic or translation device that has a BQA, BQB, RGY (14-24 pin), RSV, RJW, or RHL package.






