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  • SN74HCS244-Q1: drive 1m twisted pair

    TI Thinks Resolved
    Part Number: SN74HCS244-Q1 Other Parts Discussed in Thread: SN65LVDT41 , SN65LVDT14 Hi team, My customer wants to drive the SPI signal between two separate boards. There are four twisted pairs between these two boards and the length is 1m. The twisted pair…

  • SN74HCS244-Q1: time dealy

    TI Thinks Resolved
    Part Number: SN74HCS244-Q1 Hi team, I want to choose a buffer which could provide delay time about tens of ns (<100ns) and this delay time could be configured. Do you have any recommendation? Thanks! Robin
    • Answered

  • SN74HCS244-Q1: "Convert" digital 3.3V to 5V

    Resolved
    Part Number: SN74HCS244-Q1 Other Parts Discussed in Thread: SN7404 , SN74LVC8T245 , SN74AHCT541 , SN74AHCT244 Hi, In a board that I'm designing, I need to "convert" a 3.3V digital signal into a 5V digital signal. So, I think what I need is a non-buffer that…
    • Resolved
    • Answered

  • SN74HCS244-Q1: looking for 74CBTLV3245-Q100 replacement

    Resolved
    Part Number: SN74HCS244-Q1 Dear team, I am looking for 74CBTLV3245-Q100 replacement, but I can't find same function device. Our SN74HCS244-Q1 has very similar function. Our device has two OE pins while 74CBTLV3245-Q100 only have one OE pin. Do we have…
    • Resolved

  • SN74HCS244-Q1: Switching threshold

    TI Thinks Resolved
    Part Number: SN74HCS244-Q1 In the d/s 6.5, there is a table saying Vt+ and Vt-. However, it doesn't say the 3.3Vcc and its switching threshold. Could you offer this value? or it's better to offer an chart as Vcc versus switching threshold. It…

  • SN74HCS244-Q1: Internal Pull Down Resistor

    TI Thinks Resolved
    Part Number: SN74HCS244-Q1 Hi, I would like to use non-inverting open drain buffer for my digital I/O application. If possible, please suggest me some part numbers with integrated pull-down resistor. I/O is 3.3V. Thanks!
    • Answered

  • SN74HCS244-Q1: Jtag demultiplexer for 1~3m cable

    Resolved
    Part Number: SN74HCS244-Q1 Other Parts Discussed in Thread: TMUX1308 , , SN74LVC125A , SN74LVC3G17 , SN74ABT541B-Q1 Hi: I'd like to design 8 channels demultiplexer for JTAG (Jtag repeater). Front-end use 4*TMUX1308 as demultiplexer. (TDI, TDO, TCK, TMS…
    • Resolved

  • SN74HCT541: output state of SN74HCT541

    TI Thinks Resolved
    Part Number: SN74HCT541 Other Parts Discussed in Thread: SN74LVC1G34 , SN74HCS244 , , SN74AHCT08 , SN74AHC08 , SN74AHCT240 , SN74AHC240 , SN74LVC1G97 Hi team, I understand that most TI buffers' output are 3 state, but in our applications, high resistance…

  • SN74HCS541: pin numbers and functions

    TI Thinks Resolved
    Part Number: SN74HCS541 Other Parts Discussed in Thread: SN74HCS244 Hi Team， Could you tell me why the pin numbers and functions defined by the chip are different from those of the recommended layout？

  • Does TI have P2P solution to 74HCT7541?

    TI Thinks Resolved
    Other Parts Discussed in Thread: SN74HCT541 , SN74HCS244-Q1 Hi team. I found 2 TI solutions SN74HCT541 and SN74HCS244-Q1. but has some question as below, 1. SN74HCT541 is P2P but the function block inside not the same. 2. SN74HCS244-Q1 seems same function…

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