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74hc165 Parallel to serial shift register
₦360.00
In stock (can be backordered)
This is a 8-bit parallel-load shift registers that shift data towards a serial output when clocked. The input Is a Parallel in access to each stage of inputs all enabled by a low-level at the input.
Clocking is accomplished by a low-to-high transition of the clock.
Technical Specifications
Supply Voltage: 2 – 6V
High-level Input Voltage: 4.2V
Low-Level Input Voltage: 1.8V
Input Voltage: 6V
Output Voltage: 6V
Pin Out
| Pin | NAME | Description |
| A | 11 | Parallel Input |
| B | 12 | Parallel Input |
| C | 13 | Parallel Input |
| CLK | 2 | Clock Input |
| CLK INH | 15 | Clock Input Inhibit |
| D | 14 | Parallel Input |
| E | 3 | Parallel Input |
| F | 4 | Parallel Input |
| G | 5 | Parallel Input |
| GND | 8 | Ground |
| H | 6 | Parallel Input |
| QH | 9 | Serial Output |
| H | 7 | Complementary Serial Output |
| SER | 10 | Serial Input |
| SH/ | 1 | Shift or Load input |
| VCC | 16 | Supply Voltage |
Applications
Programmable Logic controllers
Appliances
Video Display Systems
Output Expanders
Keyboards
