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74HC165 - 8-Bit Parallel In/Serial Out Shift Register IC - SOIC-16 SMD Package
The 74HC165 is a high-speed CMOS 8-bit parallel in/serial out shift register IC designed for a wide range of digital logic applications. It is housed in a compact SOIC-16 surface-mount device (SMD) package, making it suitable for high-density circuit board layouts. Here’s a detailed description of the product:
Key Features:
- Type: 8-Bit Parallel In/Serial Out Shift Register
- Package: SOIC-16 (Small Outline Integrated Circuit)
- Logic Family: 74HC (High-Speed CMOS)
- Operating Voltage: 2V to 6V
- Low Power Consumption: CMOS technology ensures low static power consumption
- High-Speed Operation: Fast propagation delay
- Direct Interface: Compatible with TTL, NMOS, and CMOS logic levels
Applications:
- Data Storage: Ideal for temporary data storage and transfer in digital circuits
- Data Communication: Suitable for serial data communication applications
- Microcontroller Interfacing: Commonly used for expanding input lines in microcontroller systems
- Digital Logic Circuits: Useful in general-purpose digital logic and control applications
- Signal Processing: Can be used in signal processing for converting parallel data to serial data
Pin Configuration:
- Pin 1 (Q7): Serial data output (bit 7)
- Pin 2 (CLK): Clock input (triggers data shift on rising edge)
- Pin 3 (CLK INH): Clock inhibit (disables clock input when high)
- Pin 4 (SH/LD): Shift/Load input (parallel load when low, shift when high)
- Pin 5 (D0): Parallel data input (bit 0)
- Pin 6 (D1): Parallel data input (bit 1)
- Pin 7 (D2): Parallel data input (bit 2)
- Pin 8 (GND): Ground
- Pin 9 (D3): Parallel data input (bit 3)
- Pin 10 (D4): Parallel data input (bit 4)
- Pin 11 (D5): Parallel data input (bit 5)
- Pin 12 (D6): Parallel data input (bit 6)
- Pin 13 (D7): Parallel data input (bit 7)
- Pin 14 (Q7S): Serial data output after the 7th shift
- Pin 15 (SER): Serial data input
- Pin 16 (VCC): Supply voltage
Electrical Characteristics:
- Supply Voltage (Vcc): 2V to 6V
- Input Voltage (Vin): 0V to Vcc
- Output Voltage (Vout): 0V to Vcc
- Low Input Current (Iin): ±1μA max
- Low Output Current (Iout): ±25mA max
- Propagation Delay: Typically 13ns at Vcc = 5V
- Power Consumption: Low power consumption due to CMOS technology
Note: Product images are for illustrative purposes only and may differ from the actual product.
Returns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.2. Wrong Item Shipped
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.Shipping
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