SN74LS19ANSR Texas Instruments - Yeehing Electronics

6-ch, 4.75-V to 5.25-V bipolar inverters with Schmitt-Trigger inputs

Pricing (USD)

Quantity	Unit Price
1 — 99	1.541
100 — 249	1.273
250 — 999	0.914
1,000 +	0.48

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Inverters
RoHS	Y
Number of Circuits	6 Circuit
Logic Family	LS
Logic Type	Bipolar
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	SO-14
Packaging	Reel
Function	Inverter Schmitt Trigger
Input Type	Schmitt Trigger
Operating Temperature Range	0 C to + 70 C
Output Type	CMOS
Series	SN74LS19A
Brand	Texas Instruments
Number of Output Lines	6 Output
High Level Output Current	- 0.4 mA
Low Level Output Current	8 mA
Operating Supply Voltage	5 V
Product Type	Inverters
Propagation Delay Time	30 ns
Factory Pack Quantity	2000
Subcategory	Logic ICs
Unit Weight	0.007348 oz

For more information, please refer to datasheet

Documents

SN74LS19ANSR Datasheet

More Information

Each circuit functions as a NAND gate or inverter, but because of the Schmitt action, it has different input threshold levels for positive-going (VT+) and for negative-going (VT-) signals. The hysteresis or backlash, which is the difference between the two threshold levels (VT+ - VT-), is typically 800 millivolts.