CD4044BDR - Texas Instruments

Manufacturer Part Number

CD4044BDR

Manufacturer

Texas Instruments

Introduction

The CD4044BDR is a high-voltage CMOS logic S-R Latch from Texas Instruments' 4000B series.

Product Features and Performance

Logic type is S-R Latch

Tri-State output for bus-oriented applications

Four independent latch circuits

Capability to drive 10 LSTTL loads

Standardized, symmetrical output characteristics

100% tested for quiescent current at 20V

Product Advantages

Operational from 3V to 18V

High noise immunity characteristic of CMOS devices

Increased input protection from static discharge

Key Technical Parameters

Circuit ratio is 1:1

Voltage Supply range 3V ~ 18V

Independent Circuits: 4

Propagation Delay Time: 50ns

Output Current High, Low: 6.8mA, 6.8mA

Operating Temperature range: -55°C ~ 125°C

Quality and Safety Features

Meets UL specifications

High level of reliability

Compatibility

Compatible with all forms of logic

Compatible with 4000B input and output logic levels

Application Areas

Used in general-purpose latching operations

Suitable for automotive, telecom, and computing systems

Ideal for multifunctional or reconfigurable systems

Product Lifecycle

Product Status: Active

No indication of discontinuation, support with replacements and upgrades is expected to continue

Several Key Reasons to Choose This Product

Broad voltage range catering to a variety of power environments

Robust operating temperature making it suitable for extreme conditions

Reliable S-R Latch function for flip-flop logic requirements

Multi-industry application due to high compatibility and safety standards

Texas Instruments' quality and expertise in semiconductor manufacturing