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SN74HCT540N Octal Buffer/Line Driver

74HCT540
Photo of a DIP 20 case.

$1.20

QTY Price
1 $1.20
10 $1.08
25 $0.98

Description

The SN74HCT540N is a 3-state octal buffer/line driver. It has the performance of HCT240 devices as well as a pin-out with inputs and outputs on opposing sides of the package.

Features

  • Inputs are TTL-voltage compatible
  • Data flow-through pin-out
  • 80µA maximum ICC low power consumption
  • 12ns typical Propagation delay (tpd)
  • ±6mA Output drive at 5V
  • 1µA maximum Low input current
  • High-current 3-state outputs interface directly with the system bus or can drive up to 15 LSTTL loads

Specifications

Pins

20

Operating Temperature

-40°C - 85°C

Load Capacitance

150.0 pF

Supply Voltage

5 V

Terminal Finish

Nickel/Palladium/Gold (Ni/Pd/Au)

Package

DIP

Dimensions

Length

25.4 mm

Width

7.62 mm

Terminal Pitch

2.54 mm

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Products may differ from pictured.
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