SN74AS244ANSR Texas Instruments - Yeehing Electronics

8-ch, 4.5-V to 5.5-V bipolar buffers with 3-state outputs

Pricing (USD)

Quantity	Unit Price
1 — 99	3.88
100 — 249	3.4
250 — 999	2.384
1,000 +	1.34

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Buffers & Line Drivers
RoHS	Y
Number of Input Lines	8 Input
Number of Output Lines	3 Output
Polarity	Non-Inverting
Supply Voltage - Max	5.5 V
Supply Voltage - Min	4.5 V
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C
Mounting Style	SMD/SMT
Package / Case	SO-20
Packaging	Reel
Function	Buffer/Line Driver
Height	1.95 mm
Length	12.6 mm
Operating Temperature Range	0 C to + 70 C
Output Type	3-State
Series	SN74AS244A
Technology	Bipolar
Width	5.3 mm
Brand	Texas Instruments
Logic Family	AS
Logic Type	Bipolar
Number of Channels	8
High Level Output Current	- 15 mA
Input Signal Type	Single-Ended
Low Level Output Current	64 mA
Operating Supply Current	24 uA
Operating Supply Voltage	4.5 V to 5.5 V
Product Type	Buffers & Line Drivers
Propagation Delay Time	6.2 ns
Factory Pack Quantity	2000
Subcategory	Logic ICs
Unit Weight	0.009408 oz

For more information, please refer to datasheet

Documents

SN74AS244ANSR Datasheet

More Information

These octal buffers and line drivers are designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. With the ´ALS240A, ´ALS241C, ´AS240A, and ´AS241A, these devices provide the choice of selected combinations of inverting outputs, symmetrical active-low output-enable () inputs, and complementary OE and inputs.