MC74HC165AFG
- Mfr.Part #
- MC74HC165AFG
- Manufacturer
- onsemi
- Package / Case
- 16-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC SHIFT REGISTER 8BIT 16-SOEIAJ
- Stock
- 47,555
- In Stock :
- 47,555
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- Manufacturer :
- onsemi
- Product Category :
- Shift Registers
- JESD-609 Code :
- e4
- Logic Function :
- OR, Shift Register
- Number of Elements :
- 1
- Logic Type :
- Shift Register
- Voltage - Supply :
- 2V~6V
- Trigger Type :
- POSITIVE EDGE
- Number of Input Lines :
- 9
- Series :
- 74HC
- Peak Reflow Temperature (Cel) :
- 260
- Power Supplies :
- 2/6V
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- RoHS Status :
- RoHS Compliant
- Direction :
- Unidirectional
- Number of Pins :
- 16
- Published :
- 2005
- Package / Case :
- 16-SOIC (0.209, 5.30mm Width)
- Output Type :
- Complementary
- Propagation Delay :
- 26 ns
- Base Part Number :
- 74HC165
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Packaging :
- Tube
- Mount :
- Surface Mount
- Family :
- HC/UH
- Supply Voltage-Min (Vsup) :
- 2V
- Lead Free :
- Lead Free
- Operating Temperature :
- -55°C~125°C
- Number of Bits per Element :
- 8
- Radiation Hardening :
- No
- Width :
- 5.275mm
- Mounting Type :
- Surface Mount
- Supply Voltage-Max (Vsup) :
- 6V
- Supply Voltage :
- 3V
- Function :
- Parallel or Serial to Serial
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of Terminations :
- 16
- Height Seated (Max) :
- 2.05mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- fmax-Min :
- 24 MHz
- Max Frequency@Nom-Sup :
- 20000000Hz
- Terminal Position :
- Dual
- Turn On Delay Time :
- 265 ns
- Datasheets
- MC74HC165AFG
MC74HC165AFG Documents

Shift Registers onsemi MC74HC165AFG Overview
The onsemi MC74HC165AFG is a precision-engineered Shift Register designed for high-performance data handling and storage applications. This integrated circuit is a pivotal component in expanding the number of inputs that can be read by a microcontroller or other digital systems. Its compact 16SOEIAJ package ensures that it can fit into space-constrained applications while providing reliable and efficient performance. The design and fabrication by onsemi ensure that this shift register meets the high standards required for robust digital and analog environments, making it highly suitable for serial-to-parallel data conversion tasks that require speed and accuracy.
MC74HC165AFG Features
The MC74HC165AFG shift register is notable for its 8-bit configuration, allowing it to handle 8 inputs simultaneously, which are then converted into a serial data output. This feature is particularly useful in systems where data compaction and efficient use of microcontroller I/O pins are crucial. Additionally, the device operates over a wide voltage range and features direct interfacing with most microcontroller logic levels, ensuring versatility across different applications and systems. The high-speed operation and low power consumption make it an ideal choice for scalable electronic solutions.
MC74HC165AFG Applications
- Data Acquisition Systems: The MC74HC165AFG can be used to increase the number of sensors that can be monitored by a single microcontroller by converting multiple sensor outputs into a single serial stream that is easier to manage and process.
- Remote Control Interfaces: In remote control systems, this shift register helps in decoding multiple button inputs into a format that can be easily transmitted over a communication protocol to the main control system.
- Industrial Automation: The robustness of the MC74HC165AFG makes it suitable for industrial environments where multiple process variables like temperature, pressure, and flow rates need to be digitized and relayed to control units.
- Consumer Electronics: Utilized in devices like keyboards and home entertainment systems, the MC74HC165AFG helps in managing multiple inputs, such as user commands, to enhance device functionality and user experience.
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