Toshiba 74HC244D Octal Bus Buffer, 20-Pin SOIC

RS-artikelnummer:: 171-3584
Tillv. art.nr:: 74HC244D
Tillverkare / varumärke:: Toshiba

Toshiba 74HC244D Octal Bus Buffer, 20-Pin SOIC

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Lagt till varukorgen

Pris (ex. moms) Var (i ett paket med 10)

7,075 kr

(exkl. moms)

8,844 kr

(inkl. moms)

Enheter	Per unit	Per Pack*
10 - 40	7,075 kr	70,75 kr
50 - 90	6,033 kr	60,33 kr
100 - 490	4,691 kr	46,91 kr
500 +	4,259 kr	42,59 kr

RS-artikelnummer:: 171-3584
Tillv. art.nr:: 74HC244D
Tillverkare / varumärke:: Toshiba

Datablad

Lagstiftning och ursprungsland

Produktdetaljer

The 74HC240D and 74HC244D are high speed CMOS OCTAL BUS BUFFERs fabricated with silicon gate C2MOS technology. They achieve the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. The 74HC240D is an inverting 3-state buffer and the 74HC244D are non-inverting 3-state buffers having two active-low output enables. These devices are designed to be used with 3-state memory address drivers, etc. All inputs are equipped with protection circuits against static discharge or transient excess voltage.

High speed: tpd = 10 ns (typ.) at VCC = 6.0 V
Low power dissipation: ICC = 4.0 μA (max) at Ta = 25 
Balanced propagation delays: tPLH ≈ tPHL
Wide operating voltage range: VCC(opr) = 2.0 V to 6.0 V

Specifikationer

Attribute	Value
Logic Family	74HC
Mounting Type	Surface Mount
Package Type	SOIC
Pin Count	20
Maximum High Level Output Current	-7.8mA
Maximum Low Level Output Current	7.8mA
Maximum Propagation Delay Time @ Maximum CL	165 ns @ 150 pF
Maximum Operating Supply Voltage	6 V
Dimensions	13.1 x 7.5 x 2.25mm
Length	13.1mm
Propagation Delay Test Condition	150pF
Maximum Operating Temperature	+85 °C
Minimum Operating Supply Voltage	2 V
Minimum Operating Temperature	-40 °C
Width	7.5mm
Height	2.25mm

RS-artikelnummer:: 171-3584
Tillv. art.nr:: 74HC244D
Tillverkare / varumärke:: Toshiba