CD74HCT688E Texas Instruments - Yeehing Electronics

8-Bit Identity/Magnitude Comparators (P=Q) with Enable

Pricing (USD)

Quantity	Unit Price
1 — 99	0.788
100 — 249	0.606
250 — 999	0.446
1,000 +	0.22

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Logic Comparators
RoHS	Y
Comparator Type	Magnitude
Number of Bits	8 bit
Logic Function	A = B
Output Type	Active Low
Supply Voltage - Max	5.5 V
Supply Voltage - Min	4.5 V
Supply Current - Max	80 uA
Minimum Operating Temperature	- 55 C
Maximum Operating Temperature	+ 125 C
Propagation Delay Time	34 ns
Mounting Style	Through Hole
Package / Case	PDIP-20
Packaging	Tube
Product	Digital Comparators
Series	CD74HCT688
Brand	Texas Instruments
Number of Channels	1 Channel
Shutdown	No Shutdown
Ib - Input Bias Current	0.008 mA
Operating Supply Voltage	4.5 V to 5.5 V
Polarity	Inverting
Product Type	Logic Comparators
Factory Pack Quantity	20
Subcategory	Logic ICs
Unit Weight	0.042297 oz

For more information, please refer to datasheet

Documents

CD74HCT688E 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.