MM74HC244SJX - onsemi

Manufacturer Part Number

MM74HC244SJX

Manufacturer

onsemi

Introduction

The MM74HC244SJX is a high-speed Si-gate CMOS device and is pin compatible with Low power Schottky TTL (LSTTL)

Product Features and Performance

Logic Type: Buffer, Non-Inverting

Number of Elements: 2

Number of Bits per Element: 4

Output Type: 3-State

Operating Temperature Range: -40°C to 85°C

High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V

CMOS low power consumption

Sinks or sources 7.8mA at VCC = 4.5V

Product Advantages

High output current: 7.8mA

Wide operating voltage range: 2V to 6V

Designed for minimal propagation delay time

Key Technical Parameters

Supply Voltage: 2V to 6V

Current - Output High, Low: 7.8mA, 7.8mA

Logic Level - Low: 0.1V (Max)

Logic Level - High: 2V (Min)

Quality and Safety Features

Meets or exceeds the requirements of JEDEC standard no. 7A

ESD Performance tested per JESD 22

Compatibility

Compatibility with inputs of TTL levels

Application Areas

Communications infrastructure

Computing systems

Industrial electronics

Consumer electronics

Product Lifecycle

Product Status: Obsolete

Potential for sourcing challenges

Consider seeking alternative parts or last-time buys

Several Key Reasons to Choose This Product

High current capability suitable for driving LEDs or other display elements

Wide range voltage capability for flexible use in various circuit designs

Robust temperature performance for use in challenging environments

Obsolete status may benefit legacy systems in need of specific part compatibility

Surface mount package suitable for automated PCB assembly processes