Part Number: SN74AHC594 Other Parts Discussed in Thread: SN74LVC125A I am looking for a compatible 1:4 clock buffer both SRCLK & RCLK pins of SN74AHC594 shift register that would work 50MHz clock and 3.3V bias voltage?
Part Number: SN74AHC594 Dears
There have a noise Characteristics table in datasheet, how can we understand the table? is there some definition of the Noise Characteristics?
Thanks
Jun Shen
Part Number: SN74AHC594 Other Parts Discussed in Thread: SN74AHCT125 I would like to use the IBIS model for SN74AHC594 but I could not find it on TI web. Can you provide the IBIS model for this part or a substitution model?
TI does not make any SPI I/O expanders.
To get pin-compatible crosses, you have to look for the name model number in another family.
For the SN74HC594: SN74AHC594, SN74LV594A. For the SN74LV165A: CD74HC165, SN74ALS165, SN74HC165, SN74LS165A.
I do not know…
Other Parts Discussed in Thread: PGA2320 , SN74AHC594 Hi,
I have a PGA2320 followed by two SN74AHC594 , giving a 32 bit chain: SDI-PGA-SDO-> ser 1st 594 -> QH' -> ser 2nd 594->QH'
I control the chain with a MSP430 SPI (SIMO, SOMI, CLK…
Hi Laura,
I think you might have some difficulty efficiently sampling a 50MHz signal. If you sample the GPIO directly, you will use all of the available CPU bandwidth. Ideally you would use a communication peripheral like McBSP or SPI, but I am pretty…
