Part Number: SN74LVC157A Hi Team,
I have a question about the exposed pad of the mentioned chip.
Shall I connect the EP to GND or leave it floating (connected to the PCB but to no specific signal) please? I cannot find this info in the datasheet.
Part Number: SN74LVC157A Hello, I don't understand Luke Sun's answer (Dec 5, 2016 3:18 PM) about 10MHZ SPI with SN74LVC157A.
Dennis said that we can use propagation delay to estimate maximal frequency:
Part Number: SN74LVC157A Other Parts Discussed in Thread: SN74AXC1T45 Hi all Would you mind if we ask SN74LVC157A? There is the description "Maximum Output rating VCC+0.5V" on the datasheet. Does "this 0.5V" mean protection diode between output…
Part Number: SN74LVC157A Hi team,
My customer uses the SN74LVC157A to choose the clock source. Because the phase noise is the main concern for the clock, they want to know the isolation of the SN74LVC157A. I don't find the isolation spec of the SN74LVC157A…
Part Number: SN74LVC157A Hi, Team:
My customer want to know if the SN74LVC157ADR VCC is off, but the IO still have input voltage, such as 3.3V, do the SN74LVC157ADR is ok with this voltage and have no impact on the chip's reliabiity?