292168-7 Datasheet MC74LCX158DTR2G, MC74LCX158DG, MC74LCX158DR2G | P4-P6

MC74LCX158

http://onsemi.com

4

MAXIMUM RATINGS

Symbol Parameter Value Condition Units

V

CC

DC Supply Voltage −0.5 to +7.0 V

V

I

DC Input Voltage −0.5  V

I

 +7.0 V

V

O

DC Output Voltage −0.5  V

O

 V

CC

+ 0.5 Output in HIGH or LOW State (Note 1) V

I

IK

DC Input Diode Current −50 V

I

< GND mA

I

OK

DC Output Diode Current −50 V

O

< GND mA

+50 V

O

> V

CC

mA

I

O

DC Output Source/Sink Current 50 mA

I

CC

DC Supply Current Per Supply Pin 100 mA

I

GND

DC Ground Current Per Ground Pin 100 mA

T

STG

Storage Temperature Range −65 to +150 C

MSL Moisture Sensitivity Level 1

Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit

values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,

damage may occur and reliability may be affected.

1. I

O

absolute maximum rating must be observed.

RECOMMENDED OPERATING CONDITIONS

Symbol Parameter Min Typ Max Units

V

CC

Supply Voltage

Operating

Data Retention Only

2.0

1.5

2.3 to 3.3 3.6

3.6

V

I

Input Voltage 0 5.5 V

V

O

Output Voltage

(HIGH or LOW State)

(3−State)

0 V

CC

V

I

OH

HIGH Level Output Current

V

CC

= 3.0 V − 3.6 V

V

CC

= 2.7 V − 3.0 V

V

CC

= 2.3 V − 2.7 V

−24

−12

−8

mA

I

OL

LOW Level Output Voltage

V

CC

= 3.0 V − 3.6 V

V

CC

= 2.7 V − 3.0 V

V

CC

= 2.3 V − 2.7 V

+24

+12

+8

mA

T

A

Operating Free−Air Temperature −40 +85 C

Dt/DV

Input Transition Rise or Fall Rate, V

IN

from 0.8 V to 2.0 V, V

CC

= 3.0 V 0 10 ns/V

MC74LCX158

http://onsemi.com

5

DC ELECTRICAL CHARACTERISTICS

T

A

= −40C to +85C

Symbol Characteristic Condition Min Max Units

V

IH

Minimum HIGH Level Input Voltage (Note 2) 2.3 V  V

CC

 2.7 V 1.7 V

2.7 V  V

CC

 3.0 V 2.0

3.0 V  V

CC

 3.6 V 2.0

V

IL

Maximum LOW Level Input Voltage (Note 2) 2.3 V  V

CC

 2.7 V 0.7 V

2.7 V  V

CC

 3.0 V 0.8

3.0 V  V

CC

 3.6 V 0.8

V

OH

Minimum HIGH Level Output Voltage

2.3 V  V

CC

 3.6 V; I

OH

= −100 mA

V

CC

− 0.2 V

V

CC

= 2.3 V; I

OH

= −8 mA 1.7

V

CC

= 2.7 V; I

OH

= −12 mA 2.2

V

CC

= 3.0 V; I

OH

= −18 mA 2.4

V

CC

= 3.0 V; I

OH

= −24 mA 2.2

V

OL

Maximum LOW Level Output Voltage

2.3 V  V

CC

 3.6 V; I

OH

= 100 mA

0.2 V

V

CC

= 2.3 V; I

OH

= 8 mA 0.7

V

CC

= 2.7 V; I

OH

= 12 mA 0.4

V

CC

= 3.0 V; I

OH

= 16 mA 0.4

V

CC

= 3.0 V; I

OH

= 24 mA 0.55

I

OFF

Power Off Leakage Current V

CC

= 0, V

IN

= 5.5 V or V

OUT

= 5.5 V 10

mA

I

IN

Input Leakage Current V

CC

= 3.6 V, V

IN

= 5.5 V or GND 5

mA

I

CC

Quiescent Supply Current V

CC

= 3.6 V, V

IN

= 5.5 V or GND 10

mA

DI

CC

Increase in I

CC

per Input 2.3  V

CC

 3.6 V; V

IH

= V

CC

− 0.6 V 500

mA

2. These values of V

I

are used to test DC electrical characteristics only.

AC CHARACTERISTICS

Limits

T

A

= −40C to +85C

V

CC

= 3.0 V  3.6 V V

CC

= 2.7 V V

CC

= 2.3 V to 2.7 V

C

L

= 50 pF C

L

= 50 pF C

L

= 30 pF

Symbol Parameter Min Max Min Max Min Max Units

t

PLH

Propagation Delay 1.0 6.5 1.0 7.5 1.0 8.5 ns

t

PHL

A or B to Y 1.0 6.5 1.0 7.5 1.0 8.5

t

PLH

Propagation Delay 1.0 7.0 1.0 8.0 1.0 9.0 ns

t

PHL

S to Y 1.0 7.0 1.0 8.0 1.0 9.0

t

PLH

Propagation Delay 1.0 7.0 1.0 8.0 1.0 9.0 ns

t

PHL

Output Enable to Y 1.0 7.0 1.0 8.0 1.0 9.0

t

OSHL

Output−to−Output Skew 1.0 ns

t

OSLH

1.0

DYNAMIC SWITCHING CHARACTERISTICS

T

A

= +25C

Symbol Characteristic Condition Min Typ Max Units

V

OLP

Dynamic LOW Peak Voltage (Note 3) V

CC

= 3.3 V, C

L

= 50 pF, V

IH

= 3.3 V, V

IL

= 0 V 0.8 V

V

OLV

Dynamic LOW Valley Voltage (Note 3) V

CC

= 3.3 V, C

L

= 50 pF, V

IH

= 3.3 V, V

IL

= 0 V 0.8 V

3. Number of outputs defined as “n”. Measured with “n−1” outputs switching from HIGH−to−LOW or LOW−to−HIGH. The remaining output is

measured in the LOW state.

CAPACITIVE CHARACTERISTICS

Symbol Parameter Condition Typical Units

C

IN

Input Capacitance V

CC

= 3.3 V, V

I

= 0 V or V

CC

7 pF

C

OUT

Output Capacitance V

CC

= 3.3 V, V

I

= 0 V or V

CC

8 pF

C

PD

Power Dissipation Capacitance 10 MHz, V

CC

= 3.3 V, V

I

= 0 V or V

CC

25 pF

MC74LCX158

http://onsemi.com

6

Figure 3. AC Waveforms

PULSE

GENERATOR

R

T

DUT

V

CC

R

L

C

L

Figure 4. Test Circuit

C

L

= 50 pF or equivalent (Includes jig and probe capacitance)

R

L

=R

1

= 500 W or equivalent

R

T

=Z

OUT

of pulse generator (typically 50 W)

WAVEFORM 1 − INVERTING PROPAGATION DELAYS

t

R

= t

F

= 2.5 ns, 10% to 90%; f = 1 MHz; t

W

= 500 ns

2.7 V

0 V

V

OH

V

OL

A, B, S

Yn

t

PLH

t

PHL

1.5 V1.5 V

1.5 V 1.5 V

WAVEFORM 2 − INVERTING PROPAGATION DELAYS

t

R

= t

F

= 2.5 ns, 10% to 90%; f = 1 MHz; t

W

= 500 ns

2.7 V

0 V

V

OH

V

OL

E, S

Yn

t

PLH

t

PHL

1.5 V1.5 V

1.5 V 1.5 V

292168-7

292168-7

Products related to this Datasheet