SN74ALS175N

Flip Flops Overview

The SN74ALS175N is a quad D-type flip-flop from the Texas Instruments ALS logic family, housed in a 16-pin PDIP package. It operates within a supply voltage range of 4.5 V to 5.5 V and supports through-hole mounting. The device features TTL-compatible inputs and outputs, with a typical propagation delay of 17 ns. It provides high-level output current of -400 uA and low-level output current of 8 mA. Operating temperatures range from 0°C to +70°C.

Flip Flops Feature Summary

• Contains four independent D-type flip-flops with positive-edge triggering
• Includes dedicated clear input for asynchronous reset functionality
• Compatible with standard TTL logic levels for seamless integration

Flip Flops Applications

• Parallel data storage registers
• Shift register configurations
• Timing control circuits

Flip Flops Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct package type and temperature rating. Confirm RoHS compliance status as indicated in the latest product specifications. Cross-reference the datasheet revision date to validate electrical characteristics and pinout definitions before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when designing systems requiring multiple synchronized storage elements within a single integrated circuit. The ALS series offers improved speed-power product compared to standard 74LS equivalents. Ensure the design accommodates the specified 17 ns propagation delay and current drive capabilities for reliable signal integrity.

Flip Flops Part Context

This part belongs to the SN74ALS1xx series of advanced low-power Schottky logic devices. It serves as a fundamental building block for sequential logic designs. The N suffix denotes the plastic dual-in-line package variant suitable for breadboard or prototyping applications requiring through-hole technology.

Flip Flops Replacement Considerations

SN74ALS175DR

Flip Flops FAQ

What is the trigger mechanism for the flip-flops?

The flip-flops are triggered on the positive edge of the clock signal.

Does the device include an asynchronous clear function?

Yes, it includes a dedicated clear input that asynchronously resets all flip-flops.