SN74F244DBR 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	0.944
100 — 249	0.726
250 — 999	0.534
1,000 +	0.31

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	SSOP-20
Packaging	Reel
Function	Buffer/Line Driver
Height	1.95 mm
Length	7.2 mm
Operating Temperature Range	0 C to + 70 C
Output Type	3-State
Series	SN74F244
Technology	Bipolar
Width	5.3 mm
Brand	Texas Instruments
Logic Family	F
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	90 uA
Operating Supply Voltage	4.5 V to 5.5 V
Product Type	Buffers & Line Drivers
Propagation Delay Time	5.2 ns at 5 V
Factory Pack Quantity	2000
Subcategory	Logic ICs
Unit Weight	0.015873 oz

For more information, please refer to datasheet

Documents

SN74F244DBR Datasheet

More Information

These octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. Taken together with the ´F240 and ´F241, these devices provide the choice of selected combinations of inverting and noninverting outputs, symmetrical (active-low output-enable) inputs, and complementary OE and inputs.