SN74LS540DWR Texas Instruments - Yeehing Electronics

8-ch, 4.75-V to 5.25-V bipolar inverters with 3-state outputs

Pricing (USD)

Quantity	Unit Price
1 — 99	1.225
100 — 249	0.942
250 — 999	0.694
1,000 +	0.35

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	8 Output
Polarity	Inverting
Supply Voltage - Max	5.25 V
Supply Voltage - Min	4.75 V
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C
Mounting Style	SMD/SMT
Package / Case	SOIC-20
Packaging	Reel
Function	Buffer/Line Driver
Height	2.35 mm
Length	12.8 mm
Operating Temperature Range	0 C to + 70 C
Output Type	3-State
Series	SN74LS540
Technology	Bipolar
Width	7.52 mm
Brand	Texas Instruments
Logic Family	LS
Logic Type	Bipolar
Number of Channels	8
High Level Output Current	- 15 mA
Input Signal Type	Single-Ended
Low Level Output Current	24 mA
Operating Supply Current	45 uA
Operating Supply Voltage	5 V
Product Type	Buffers & Line Drivers
Propagation Delay Time	15 ns at 5 V
Factory Pack Quantity	2000
Subcategory	Logic ICs
Unit Weight	0.017662 oz

For more information, please refer to datasheet

Documents

SN74LS540DWR Datasheet

More Information

These octal buffers and line drivers are designed to have the performance of the popular SN54LS240/SN74LS240 series and, at the same time, offer a pinout having the inputs and outputs on opposite sides of the package. This arrangement greatly enhances printed circuit board layout.