MC74AC533N

$0.28

Description：BUS DRIVER, AC SERIES, 1 FUNC, 8
Series：*
Mfr：onsemi
Package：Bulk

SKU:544ef30f7533 Category: Buffers, Drivers, Receivers, Transceivers Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：BUS DRIVER, AC SERIES, 1 FUNC, 8
Series：*
Mfr：onsemi
Package：Bulk
Logic Type：-
Number of Elements：-
Number of Bits per Element：-
Input Type：-
Output Type：-
Current - Output High, Low：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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MC74AC533N

Overview

The MC74AC533N is an octal transparent latch manufactured by onsemi, belonging to the AC logic series. It features eight circuits with inverting polarity and operates within a supply voltage range of 2V to 12V. The device utilizes a SOIC-20 surface-mount package and supports industrial temperature ranges. Key electrical characteristics include a propagation delay of 18ns at 5V and high-level output current of -8mA. It draws a maximum operating supply current of 20µA.

Feature Summary

Provides eight-bit data storage via transparent latch functionality
Supports wide supply voltage operation from 2V to 12V
Features inverting output polarity for signal conditioning
Designed for surface-mount assembly in compact layouts

Applications

Parallel data buffering in digital systems
Temporary data storage in microprocessor interfaces
Signal latching for bus holding applications

Procurement Notes

Verify RoHS compliance status through official manufacturer documentation before integration. Confirm package variant matches design requirements. Check for obsolescence notices as lifecycle status may vary by region. Ensure ESD handling protocols are followed during installation. Validate supply voltage compatibility with target system rails.

Selection Notes

Select this component when eight-channel latching with wide voltage tolerance is required. Compare propagation delays against system timing constraints. Evaluate package size limitations against available PCB real estate. Consider power consumption metrics for battery-operated designs. Verify input voltage levels match source driver outputs.

Part Context

This part belongs to onsemi's AC logic family, offering improved speed over standard TTL while maintaining CMOS low-power characteristics. The MC74AC533N serves as a direct functional replacement for similar octal latches in legacy designs. It integrates well with other AC-series components for complex logic implementations.