SN54LS05, SN54S05

SN7405, SN74LS05, SN74S05

HEX INVERTERS WITH OPENCOLLECTOR OUTPUTS

SDLS030A − DECEMBER 1983 − REVISED NOVEMBER 2003

3

POST OFFICE BOX 655303

schematic (each inverter)

Resistor values shown are nominal.

4 k

Ω

Input

A

Output

Y

GND

VCC

1.6 k

Ω

1 k

Ω

’05

20 k

Ω

Input

A

Output

Y

VCC

8 k

Ω

4.5 k

Ω

’LS05

GND

2.8 k

Ω

Output

Y

VCC

900

Ω

500

Ω

’S05

Input

A

250

Ω

7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.5 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

’LS05

7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Package thermal impedance,

86

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DB package

96

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

N package

80

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

NS package

76

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

−65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTES:

1. Voltage values are with respect to network ground terminal.

2. The package thermal impedance is calculated in accordance with JESD 51-7.

The SN5405 is obsolete

and no longer is supplied.