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Part Number: SN74HCS165 Other Parts Discussed in Thread: SN74HCS595 , SN74CBTLV3251 Hello all,
I'm developing an 8x8 LED matrix project controlled by capacitive sensors via the multiplexing method; see 1st image below. To save GPIOs, I'm considering arranging…
Part Number: SN74HCS165 Hi,
Values from the FAQ : https://e2e.ti.com/support/logic-group/logic/f/logic-forum/993726/faq-what-are-the-performance-specifications-of-the-hcs-logic-family-at-3-3v-operation
V T+
Positive switching threshold
3.3 V
1.22
…
Part Number: SN74HC165 Other Parts Discussed in Thread: SN74HCS165 , SN74LV165A , CD74HC165 , SN74HCS165-Q1 Is there p2p compatible one with new process as the Lead time of old one is not good? Pls recommend . Thanks
Part Number: SN74LV165A Other Parts Discussed in Thread: , SN74HCS165 Hi team,
Do we have low cost drop-in replacement of 74LV165PW(datasheet as below)? It seems I didn't find one.
8-bit parallel-in/serial-out shift register (nexperia.com)
SN74LV165A…
Part Number: SN74HC165 Other Parts Discussed in Thread: SN74HCS165 Hi TI Teams,
Can you help to check is there any problem for the SN74HC165DR schematic?
Thanks,
Kind Regards
Part Number: SN74HC165 Other Parts Discussed in Thread: SN74HCS165 Hi Team,
Customer says there is a Bug when they use SN74HC165 in new batch board.
They read board ID but there is something wrong.The board ID is 10001101, but what they read is 00011011…
TI does not make general-purpose SPI expanders.
I²C and SPI are not compatible.
If you have only inputs or only outputs, then you can use shift registers (e.g., SN74HCS165, SN74HCS595); their serial interface is SPI compatible. Alternatively, use…
Part Number: SN74HC42 Other Parts Discussed in Thread: SN74HCS165 , SN74HCS16507 Hi Team,
Is the output type of SN74HC42 push-pull or open-drain?
Beat Regards, Tom Liu
Hi Yan,
To implement this using just logic, you would need an unpractical amount of gates (100>). I don't think there's a viable solution here that wouldn't involve using a microcontroller since you have 24 switches. My suggestion would be to…
The HC device does not have overvoltage-tolerant inputs or partial power down (I off ) outputs. This might or might not matter in the customer's circuit.
Also consider the SN74HCS165.
www.ti.com/assets/js/compareParts/compare.html?familyId=258&parts…
