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25 de ene. de 2022 · The datasheet refers to the 74HC595 as an "8-bit serial-in, serial or parallel-out shift register with output latches; 3-state." ... This means you can transmit 16 bits in a row (2 bytes) and the first 8 will flow through the first register into the second register and be expressed there.
13 de oct. de 2022 · The 74HC165 is an 8-bit Parallel In Serial Out (PISO) shift register. You can use PISO to read the status of 8 pins using only three pins on the Arduino UNO. The shift register 74HC165 is used to increase the number of input pins for Arduino. The IC can be cascaded to scale the number of inputs without a further increase in the control pins ...
It is not practical to offer a 64-bit serial-in/parallel-out shift register requiring that many output pins. ... The microprocessor would need to transfer 16-bits of data with 16-clocks before generating an RCLK feeding both devices. The discrete LED indicators, which we show, could be 7-segment LEDs.
The 74F675A contains a 16-bit serial in/serial out shift reg- Serial-to-parallel converter ister and a 16-bit parallel out storage register. Separate 16-Bit serial I/O shift register serial input and output pins are provided for expansion to 16-Bit parallel out storage register longer words. By means of a separate clock, the contents of the ...
GENERAL DESCRIPTION. The NJU3716A is a 16-bit serial to parallel converter especially applying to MPU outport expander. It can operate from 2.4V to 5.5V. The effective outport assignment of MPU is available as the connection between NJU3716A and MPU using only 4 lines. The serial data synchronizing with 5MHz or more clock can be input to the ...
The SN74HC595B devices contain an 8-bit, serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. ... 16 Jan 2007: Application note: Semiconductor Packing Material Electrostatic Discharge (ESD) Protection: 08 Jul 2004: User guide: Signal Switch Data Book (Rev. A)
19 de sept. de 2009 · Grumpy_Mike September 21, 2009, 9:44am 8. Hi raron, You can chain both types of shift register, Mafu's answer was perfectly correct. It just depends if you want more inputs or outputs. The MCP 23S17 is in effect a 16 bit shift register with programmable input / outputs. It uses SPI and there is another one that uses I2C.
