54F574DM-MLS

$298.29

Description：BUS DRIVER, F/FAST SERIES, 1-FUN
Series：54F
Mfr：National Semiconductor
Package：Bulk

SKU:7d2397d35fc0 Category: Flip Flops Brand: National Semiconductor

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Product introduction

Product Detailed Parameters

Description：BUS DRIVER, F/FAST SERIES, 1-FUN
Series：54F
Mfr：National Semiconductor
Package：Bulk
Function：Standard
Type：D-Type
Output Type：Tri-State, Non-Inverted
Number of Elements：1
Number of Bits per Element：8
Clock Frequency：60 MHz
Max Propagation Delay @ V, Max CL：9.5ns @ 5V, 50pF
Trigger Type：Positive Edge
Current - Output High, Low：3mA, 20mA
Voltage - Supply：4.5V ~ 5.5V
Current - Quiescent (Iq)：86 mA
Operating Temperature：-55°C ~ 125°C (TA)
Mounting Type：Through Hole
Supplier Device Package：20-CERDIP
Package / Case：20-CDIP (0.300", 7.62mm)
Input Capacitance：-
Grade：-
Qualification：-

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54F574DM-MLS

Overview

The 54F574DM-MLS is an octal D-type flip-flop with three-state outputs manufactured by National Semiconductor. It utilizes fast CMOS technology and is housed in a 20-pin ceramic dual in-line package (DIP). The device operates within a voltage range of 3.3 to 5 volts and supports a maximum load capacitance of 50 pF. It features military-grade temperature ratings, functioning reliably between -55 °C and 125 °C. The component includes one functional block with eight bits and provides a maximum output current of 0.012 A.

Feature Summary

Octal D-type flip-flop architecture with three-state output capability
Fast CMOS technology for high-speed digital logic applications
Military-grade temperature rating for extreme environmental reliability

Applications

High-reliability military electronic systems
Aerospace data storage and processing circuits
Industrial control systems requiring wide temperature operation

Procurement Notes

Verify the specific suffix 'MLS' against official manufacturer documentation to confirm exact pinout, electrical characteristics, and qualification status. Ensure compatibility with existing system voltage levels and thermal requirements before integration. Cross-reference datasheet specifications for power consumption and signal integrity margins.

Selection Notes

Select this component when military-grade reliability and wide temperature operation are required for octal latching functions. Consider the ceramic DIP package for robustness in harsh environments. Evaluate interface compatibility with existing logic families and ensure power supply constraints align with the specified operating voltage range.

Part Context

This part belongs to the 54F series of fast CMOS logic devices produced by National Semiconductor, now part of Texas Instruments. The 54-series designation indicates military-grade quality and extended temperature ranges compared to commercial variants. The DM package signifies a ceramic dual in-line form factor suitable for high-reliability applications.