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Sélectionner tout	Attribut	Valeur
	Marque	Toshiba
	Product Type	Bus Transceiver
	Logic Family	74VHCT
	Logic Function	Bus Transceiver
	Number of Channels	8
	Polarity	Inverting
	Mount Type	Surface
	Package Type	TSSOP
	Pin Count	20
	Minimum Supply Voltage	4.5V
	Input Level	CMOS, TTL
	Maximum Supply Voltage	5.5V
	Output Level	CMOS, TTL
	Maximum Propagation Delay Time @ CL	10.5ns
	Minimum Operating Temperature	-40°C
	Maximum High Level Output Current	-8mA
	Maximum Operating Temperature	125°C
	Height	1mm
	Series	74VHCT540
	Standards/Approvals	No
	Length	6.5mm
	Maximum Low Level Output Current	8mA
	Output Type	CMOS
	Automotive Standard	AEC-Q100

	Sélectionner tout
	Marque Toshiba
	Product Type Bus Transceiver
	Logic Family 74VHCT
	Logic Function Bus Transceiver
	Number of Channels 8
	Polarity Inverting
	Mount Type Surface
	Package Type TSSOP
	Pin Count 20
	Minimum Supply Voltage 4.5V
	Input Level CMOS, TTL
	Maximum Supply Voltage 5.5V
	Output Level CMOS, TTL
	Maximum Propagation Delay Time @ CL 10.5ns
	Minimum Operating Temperature -40°C
	Maximum High Level Output Current -8mA
	Maximum Operating Temperature 125°C
	Height 1mm
	Series 74VHCT540
	Standards/Approvals No
	Length 6.5mm
	Maximum Low Level Output Current 8mA
	Output Type CMOS
	Automotive Standard AEC-Q100

The 74VHCT540AFT and 74VHCT541AFT are advanced high speed CMOS OCTAL BUS BUFFERs fabricated with silicon gate C2MOS technology. They achieve the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The 74VHCT240AFT is an inverting 3-state buffer having two active-low output enables. The 74VHCT244AFT is a non-inverting 3-state buffer, and has two active-low output enables. These devices are designed to be used with 3-state memory address drivers, etc. The input voltage are compatible with TTL output voltage. These devices may be used as a level converter for interfacing 3.3 V to 5 V system. Input protection and output circuit ensure that 0 to 5.5 V can be applied to the input and output (Note) pins without regard to the supply voltage. These structure prevents device destruction due to mismatched supply and input/output voltages such as battery back up, hot board insertion, etc

Wide operating temperature range: Topr = -40 to 125 

High speed: tpd = 5.4 ns (typ.) at VCC = 5.0 V

Low power dissipation: ICC = 2.0 μA (max) at Ta = 25 

Compatible with TTL inputs : VIL = 0.8 V (max): VIH = 2.0 V (min)

Power down protection is provided on all inputs and outputs.

Balanced propagation delays: tPLH ≈ tPHL

Low noise: VOLP = 1.0 V (max)

Pin and function compatible with the 74 series (AC/HC/AHC/LV etc.) 245 type

Toshiba 74VHCT540AFT Bus Transceiver, 8-Bit Inverting CMOS, TTL, 20-Pin TSSOP

Frais de livraison offerts pour toute commande de plus de 90,00 €

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