Toshiba 74HC540D Dual Bus Buffer, 20-Pin SOIC

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Verpakkingsopties
RS-stocknr.:
171-3086
Fabrikantnummer:
74HC540D
Fabrikant:
Toshiba
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Merk

Toshiba

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

Dimensions

13.1 x 7.5 x 2.25mm

Maximum Operating Supply Voltage

6 V

Length

13.1mm

Propagation Delay Test Condition

150pF

Height

2.25mm

Width

7.5mm

Maximum Operating Temperature

+85 °C

Minimum Operating Temperature

-40 °C

Minimum Operating Supply Voltage

2 V

The 74HC540D/74HC541D 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 74HC540D is an inverting type, and the 74HC541D is a non-inverting type. When either G1 or G2 are high, the terminal outputs are in the high-impedance state. 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

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