SN74LS19ANS

Inverter Gates Overview

The SN74LS194AN is a high-speed silicon-gate LS TTL device containing two 4-bit universal shift registers. It features independent clock inputs for left and right shifting, as well as parallel data loading capabilities. The unit includes an asynchronous clear input to reset all flip-flops. Designed for serial-to-parallel and parallel-to-serial conversion, it supports bidirectional data transfer within digital logic systems.

Inverter Gates Feature Summary

• Supports bidirectional serial shifting operations via dedicated clock inputs
• Enables simultaneous parallel data loading into the register stages
• Provides asynchronous clearing of all internal flip-flop states

Inverter Gates Applications

• Serial-to-parallel data conversion circuits
• Parallel-to-serial transmission interfaces
• Bidirectional data buffering applications

Inverter Gates Procurement Notes

Verify the specific ordering suffix against the manufacturer's Package Option Addendum to confirm the exact package type and pin count. Ensure the selected variant matches the required operating temperature range and RoHS compliance status for your assembly process.

Inverter Gates Selection Notes

Select this component when designing logic requiring four-bit storage with flexible data movement options. Consider the availability of separate clock lines for directional control and the necessity for immediate state resetting through the asynchronous clear function in your system architecture.

Inverter Gates Part Context

This part belongs to the Texas Instruments SN54/74LS194A family of universal shift registers. It represents the standard catalog version manufactured using silicon-gate LS TTL technology, offering compatibility with standard logic families while providing enhanced speed characteristics compared to earlier transistor-transistor logic generations.

Inverter Gates Replacement Considerations

SN74LS194AD

Inverter Gates FAQ

How does the SN74LS194AN handle data direction?

It utilizes independent clock inputs to manage left and right shifting directions separately.

What method resets the register contents?

An asynchronous clear input allows for the immediate resetting of all flip-flops without waiting for a clock cycle.