onsemi Surface Mount 8-Bit Shift Register 74HC Logic Family TSSOP 16-Pin MC74HC165ADTR2G

The onsemi MC74HC165ADTR2G is an 8-bit surface mount shift register within the 74HC logic family, housed in a TSSOP 16-pin package. It provides both parallel and serial data loading capabilities, making it suitable for various digital logic control applications in industrial, automotive, and electronics manufacturing sectors.

This device accepts CMOS compatible inputs and, with pull-up resistors, also interfaces with LSTTL logic outputs. The asynchronous parallel load function operates when the Serial Shift/Parallel Load(bar) input is low, while serial shifting occurs on the rising edge of the clock input when the load input is high.

Operating over a voltage range of 2 to 6 volts and capable of functioning up to 125°C, the MC74HC165ADTR2G is qualified to the automotive industry standard AEC-Q100, ensuring robustness in a variety of demanding environments.

Its compact form factor of 5.1 mm length by 4.5 mm width and 1.2 mm height allows efficient PCB space utilization. The chip integrates 286 FETs, equivalent to approximately 71.5 logic gates, and is designed to directly interface with CMOS, NMOS, and TTL devices with an output drive capability equivalent to 10 LSTTL loads.

The MC74HC165ADTR2G is ideal for applications requiring serial to parallel data conversion, Shift Register expansion, or digital communication interfaces within automotive, industrial automation, and consumer electronics contexts.

Compatible with standard CMOS and LSTTL outputs for versatile interfacing. Supports both serial and parallel data input methods for flexible operation. Operating voltage range from 2 V to 6 V ensures broad power compatibility.

Designed and qualified to automotive AEC-Q100 standard offering high reliability. Compact dimensions of 5.1 mm length, 4.5 mm width, and 1.2 mm height enable space-saving PCB layouts. Low input current of 1 mA contributing to reduced power consumption.

Output drive capability suitable for 10 LSTTL loads for robust signal handling. Maximum operating temperature up to 125°C suitable for industrial environments. Highly integrated with 286 FETs or equivalent to 71.5 gates, enabling complex logic functions.

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