74VHC244M - Fairchild

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

74VHC244M
Manufacturer

Fairchild
ChipWorker Part#

CW6615308
Category

Logic Controller, Logic IC
Package

SOIC-20
Description

Buffer/Line Driver 8CH Non-Inverting 3-ST CMOS 20Pin SOIC W Rail
Documentation

Datasheet

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74VHC244M Specifications

Attribute	Attribute Value

Part Number	74VHC244M
Manufacturer	Fairchild
ChipWorker Part#	CW6615308
Category	Logic Controller, Logic IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	20 Pin
Case/Package	SOIC-20
Supply Voltage (DC)	5.00 V, 5.50 V (max)
Number of Outputs	8 Output
Number of Channels	8 Channel
Number of Positions	20 Position
Number of Bits	8 Bit
Quiescent Current	40 µA
Number of Gates	8 Gate
Number of Inputs	8 Input
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	2V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	2 V
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Size-Length	13.01 mm
Size-Width	7.595 mm
Size-Height	2.35 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The 74VHC244M is an advanced high speed CMOS octal Bus Buffer/Line Driver with 3-state outputs. It is fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent bipolar Schottky TTL while maintaining the CMOS low power dissipation. The VHC244 is a non-inverting 3-state buffer having two active-LOW output enables. These devices are designed to be used as 3-state memory address drivers, clock drivers and bus oriented transmitter/receivers. An input protection circuit ensures that 0 to 7V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5 to 3V systems and two supply systems such as battery back-up. This circuit prevents device destruction due to mismatched supply and input voltages.
Power down protection is provided on all inputs
Pin and function compatible with 74HC244
Low noise - VOLP = 0.6V typical
High speed - propagation delay (tpd) = 3.9ns typical at VCC = 5V

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