SN74LS21DR Texas Instruments - Yeehing Electronics

2-ch, 4-input, 4.75-V to 5.25-V bipolar AND gates

Pricing (USD)

Quantity	Unit Price
1 — 99	0.568
100 — 249	0.386
250 — 999	0.298
1,000 +	0.14

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Logic Gates
RoHS	Y
Product	Single-Function Gate
Logic Function	AND
Logic Family	LS
Number of Gates	2 Gate
Number of Input Lines	4 Input
Number of Output Lines	1 Output
High Level Output Current	- 0.4 mA
Low Level Output Current	8 mA
Propagation Delay Time	15 ns
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-14
Packaging	Reel
Function	AND
Height	1.58 mm
Input Type	TTL
Length	8.65 mm
Operating Temperature Range	0 C to + 70 C
Output Type	TTL
Series	SN74LS21
Width	3.91 mm
Brand	Texas Instruments
Logic Type	4-Input AND
Number of Bits	2 bit
Operating Supply Current	2.5 uA
Operating Supply Voltage	5 V
Product Type	Logic Gates
Factory Pack Quantity	2500
Subcategory	Logic ICs
Unit Weight	0.004564 oz

For more information, please refer to datasheet

Documents

SN74LS21DR Datasheet

More Information

Texas Instruments（TI）is renowned for its high-quality and high-performance semiconductor products. Its product range spans various sectors including communication, automotive, industrial, and consumer electronics. As the world's largest analog IC supplier, TI's product line covers multiple fields such as analog and digital signal processing, embedded processors, power management, wireless communication, and more.