4-166

FAST AND LS TTL DATA

MC54/74F367

• MC54/74F368

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

IIN = –18 mA

VCC = MIN

54, 74

2.4

3.4

V

IOH = –3.0 mA

VCC = 4.5 V

74

2.7

3.4

V

IOH = –3.0 mA

VCC = 4.75 V

VOH

Output HIGH Voltage

54

2.0

V

IOH = –12 mA

VCC = 4.5 V

74

2.0

V

IOH = –15 mA

VCC = 4.5 V

VOL

Output LOW Voltage

54

0.35

0.55

V

IOL = 48 mA

VCC = MAX

74

0.4

0.55

V

IOL = 64 mA

IOZH

Output Off Current HIGH

50

µA

VOUT = 2.7 V

VCC = MAX

IOZL

Output Off Current LOW

–50

µA

VOUT = 0.5 V

VCC = MAX

IIH

Input HIGH Current

20

µA

VIN = 2.7 V

VCC = MAX

100

VIN = 7.0 V

VCC = 0 V

IIL

Input LOW Current

–20

µA

VIN = 0.5 V

VCC = MAX

IOS

Output Short Circuit Current (Note 2)

–100

–225

mA

VOUT = GND

VCC = MAX

ICCH

35

F367

ICCL

62

ICCZ

48

mA

VCC = MAX

ICC

ICCH

25

F368

ICCL

62

ICCZ

48

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

Typ

Max

Min

Max

Min

Max

Unit

tPLH

Propagation Delay

F367

2.0

4.5

6.5

2.0

8.0

2.0

7.0

ns

tPHL

In to On

3.0

5.5

7.0

3.0

8.5

3.0

7.5

tPLH

Propagation Delay

F368

2.0

5.0

6.5

2.0

8.5

2.0

7.5

ns

tPHL

In to On

1.0

3.0

5.0

1.0

6.5

1.0

5.5

tPZH

Output Enable Time

2.5

5.5

7.5

2.5

9.5

2.5

8.5

ns

tPZL

to HIGH and LOW Level

3.0

6.5

8.5

3.0

10

3.0

9.0

tPHZ

Output Disable Time

2.5

4.5

6.5

2.5

8.0

2.5

7.0

ns

tPLZ

from HIGH and LOW Level

1.5

4.0

6.0

1.5

7.5

1.5

6.5