SN74ALS1244ADWRE4 vs SN74ALS1244ADWRG4 vs SN74ALS1244ADWR

PartNumber	SN74ALS1244ADWRE4	SN74ALS1244ADWRG4	SN74ALS1244ADWR
Description	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs	Buffers & Line Drivers Octal Buffer Drivers	Buffers & Line Drivers Octal Buffer/Driver With 3-State Outputs
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments
Product Category	Buffers & Line Drivers	Buffers & Line Drivers	Buffers & Line Drivers
RoHS	Y	Y	Y
Number of Input Lines	8 Input	8 Input	8 Input
Number of Output Lines	8 Output	8 Output	8 Output
Polarity	Non-Inverting	Non-Inverting	Non-Inverting
Supply Voltage Max	5.5 V	5.5 V	5.5 V
Supply Voltage Min	4.5 V	4.5 V	4.5 V
Minimum Operating Temperature	0 C	0 C	0 C
Maximum Operating Temperature	+ 70 C	+ 70 C	+ 70 C
Mounting Style	SMD/SMT	SMD/SMT	SMD/SMT
Package / Case	SOIC-20	SOIC-20	SOIC-20
Packaging	Reel	Reel	Reel
Function	Buffer/Line Driver	Buffer/Line Driver	Buffer/Line Driver
Height	2.35 mm	2.35 mm	2.35 mm
Length	12.8 mm	12.8 mm	12.8 mm
Output Type	3-State	3-State	3-State
Series	SN74ALS1244A	SN74ALS1244A	SN74ALS1244A
Technology	Bipolar	Bipolar	Bipolar
Width	7.52 mm	7.52 mm	7.52 mm
Brand	Texas Instruments	Texas Instruments	Texas Instruments
Logic Family	ALS	ALS	ALS
Logic Type	Bipolar	Bipolar	Bipolar
Number of Channels	8	8	8
High Level Output Current	- 15 mA	- 15 mA	- 15 mA
Input Signal Type	Single-Ended	Single-Ended	Single-Ended
Low Level Output Current	16 mA	16 mA	16 mA
Operating Supply Voltage	4.5 V to 5.5 V	5 V	4.5 V to 5.5 V
Product Type	Buffers & Line Drivers	Buffers & Line Drivers	Buffers & Line Drivers
Propagation Delay Time	14 ns	14 ns	14 ns
Factory Pack Quantity	2000	2000	2000
Subcategory	Logic ICs	Logic ICs	Logic ICs
Unit Weight	0.017662 oz	0.017662 oz	0.017662 oz