CD74HCT540M datasheet by Texas Instruments

Description High-Speed CMOS Logic Octal Buffer and Line Driver, Three-State
Datasheet Type Original
RoHS Yes
Lifecycle Obsolete
ECCN EAR99
HTS Code 8542.39.00.01
Schedule B 8542.39.00.00
Price & Stock
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Equivalent Parts !
Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

74HCT540D 74HCT540D-Q100J 74HCT540D TC74HCT540AFW M74HCT540M1R

CD74HCT540M datasheet preview

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CD74HCT540M Price & Stock

Distributor	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey ()	3,447		1	1 $0.96 10 $0.69 100 $0.55 1000 $0.49 10000 $0.49	Buy Now
	3,447		1	1 $0.96 10 $0.69 100 $0.55 1000 $0.49 10000 $0.49	Buy Now
	2,000		2,000	1 - 10 - 100 - 1000 - 10000 $0.43	Buy Now
			775	1 - 10 - 100 - 1000 $0.50 10000 $0.50	Buy Now
Mouser Electronics	2,263			1 $0.96 10 $0.69 100 $0.55 1000 $0.45 10000 $0.42	Buy Now
Verical ()	6,166		424	1 - 10 - 100 - 1000 $0.73 10000 $0.65	Buy Now
	3,741		424	1 - 10 - 100 - 1000 $0.73 10000 $0.65	Buy Now
	2,075		424	1 - 10 - 100 - 1000 $0.73 10000 $0.65	Buy Now
	1,575		424	1 - 10 - 100 - 1000 $0.73 10000 $0.65	Buy Now
	1,000		424	1 - 10 - 100 - 1000 $0.73 10000 $0.65	Buy Now
	566		424	1 - 10 - 100 - 1000 $0.73 10000 $0.65	Buy Now
Bristol Electronics	20			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Quest Components	5,700			1 $1.00 10 $1.00 100 $1.00 1000 $1.00 10000 $0.30	Buy Now

Rochester Electronics	16,098		1	1 - 10 - 100 $0.71 1000 $0.59 10000 $0.52	Buy Now
Ameya Holding Limited	12,225			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Vyrian ()	7,027			1 - 10 - 100 - 1000 - 10000 -	Get Quote
	6,959			1 - 10 - 100 - 1000 - 10000 -	Get Quote
	3,464			1 - 10 - 100 - 1000 - 10000 -	Get Quote

CD74HCT540M Frequently Asked Questions (FAQs)

The maximum operating frequency of CD74HCT540M is 30 MHz, but it can vary depending on the system design and capacitive loading.
It is recommended to power up the VCC pin before the input signals and power down the VCC pin after the input signals to prevent unwanted output states.
The recommended operating voltage range for CD74HCT540M is 4.5V to 5.5V, but it can operate down to 4V with reduced performance.
Use proper PCB layout techniques, such as impedance matching, signal termination, and shielding, to minimize signal reflections and noise.
Yes, CD74HCT540M can be used in a 3.3V system, but the output voltage levels may not be compatible with 3.3V logic. Use a level translator or voltage regulator if necessary.