4-3

FAST AND LS TTL DATA

MC54/74F00

DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified)

Limits

Symbol

Parameter

Min

Typ

Max

Unit

Test Conditions

VIH

Input HIGH Voltage

2.0

V

Guaranteed Input HIGH Voltage

VIL

Input LOW Voltage

0.8

V

Guaranteed Input LOW Voltage

VIK

Input Clamp Diode Voltage

–1.2

V

VCC = MIN, IIN = –18 mA

VOH

Output HIGH Voltage

54, 74

2.5

V

IOH = –1.0 mA

VCC = 4.50 V

74

2.7

V

IOH = –1.0 mA

VCC = 4.75 V

VOL

Output LOW Voltage

0.5

V

IOL = 20 mA

VCC = MIN

IIH

Input HIGH Current

20

µA

VCC = MAX, VIN = 2.7 V

0.1

mA

VCC = MAX, VIN = 7.0 V

IIL

Input LOW Current

–0.6

mA

VCC = MAX, VIN = 0.5 V

IOS

Output Short Circuit Current (Note 2)

–60

–150

mA

VCC = MAX, VOUT = 0 V

ICC

Power Supply Current

Total, Output HIGH

2.8

mA

VCC = MAX, VIN = GND

Total, Output LOW

10.2

mA

VCC = MAX, VIN = Open

NOTES:

1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable device type.

2. Not more than one output should be shorted at a time, nor for more than 1 second.

AC CHARACTERISTICS

54/74F

54F

74F

TA = +25°C

TA = –55°C to +125°C

TA = 0°C to 70°C

VCC = +5.0 V

VCC = 5.0 V ± 10%

VCC = 5.0 V ± 10%

CL = 50 pF

CL = 50 pF

CL = 50 pF

Symbol

Parameter

Min

Max

Min

Max

Min

Max

Unit

tPLH

Propagation Delay

2.4

5.0

2.0

7.0

2.4

6.0

ns

tPHL

Propagation Delay

1.5

4.3

1.5

6.5

1.5

5.3

ns