Part Number: SN74LVC1G3157 Other Parts Discussed in Thread: TS5A63157
Hi Team,
We have 2 custom made PCBs A and B.
PCB A has this part 'SN74LVC1G3157DBVR' used to pass a 3V line to a OPAMP circuit.
The control for 'SN74LVC1G3157DBVR' is from…
Part Number: SN74LVC1G3157 Other Parts Discussed in Thread: TS5A63157 , TS5A3157 , , TS5A3159A Hi,
If VCC is no supply and pin4 (A) is applied 3.3V, will there voltage leakage to pin1, pin3, pin5 or/and pin6?
Thanks and Best regards,
Tiger
Part Number: SN74AXCH8T245 Other Parts Discussed in Thread: SN74LVC1G3157 , TS5A63157 , SN74LVC2G53 Hi,
We are using SN74AXCH8T245PWR in our design to convert 25MHz signal from 3.3V to 0.75V. When we got the board and test it, we see that this part…
Part Number: SN74LVC1G3157 Other Parts Discussed in Thread: TS5A63157 , TS5A3160 你好，ti专家
SN74LVC1G3157在VCC没有上电的情况下，A端口是否能可以有电压。
按datasheet的9.2.1描述，需要等待到VCC建立后才可以加信号，我们的应用是 SN74LVC1G3157在目标电路板的接口上，外加的信号由其他电路板提供，不受SN74LVC1G3157目标板控制。
Part Number: TS5A9411 Other Parts Discussed in Thread: TS5A63157 When the device is not powered, is the COM to NC connection made (low impedance path) or is COM not connected to either NC or NO (both high impedance paths)?
Hello Lillian,
Since you are looking for an SC70 package, the best recommendation I can provide is the TS5A63157DCKR: https://www.ti.com/lit/ds/symlink/ts5a63157.pdf
The sn74lvc1g3157DCK is also a good option, but the TS5A63157DCKR has a bit of a…
Hi Lillian,
Like Clemens mentioned we have higher bandwidth options in the same configuration up to 371 MHz with the TS5A63157 , which is also pin to pin.
If you need much higher bandwidth i would suggest our TMUX136 which is up to 6 GHz.
Thanks…
Hi Atsushi,
The automotive device datasheet is the one that you should follow. That being said this device could back power the VDD rail since Vin > VDD + 0.5V when VDD = 0V. The IC itself won't be damaged by the ~26uA current but it will back-power…
Hi Ben,
Yes there is risk when using the TMUX1219 in this way.
When VDD is under operational voltage the switch states are undefined - so there is no isolation guaranteed when operating the IC in this way.
The other issue is that this device…
Part Number: SN74LVC1G3157 Other Parts Discussed in Thread: TS5A63157 customer conplain when I/O B is high leven, Vcc will have 1.6V even power down. is it related to ioff protection? SN74LVC1G3157 have no Ioff protectio, the 1.6V is caused by backflow…
