Datasheet KIC7WZ126FK Datasheet (KEC)

SEMICONDUCT

KIC7WZ126FK

SILICON MONOLITHIC CMOS

DIGITAL INTEGRATED CIRCUIT

Revision No : 0

DUAL BUS BUFFER

FEATURES

·Super High Speed : tPD=2.6ns(Typ.) into 50pF at VCC=5V.

·High Output Driver : ±24mA at VCC=3V.

·Power Down High Impedance inputs/outputs.

·Outputs are Overvoltage Tolerant is 3-STATE mode.

·Wide Operating Voltage Range : V

CC(opr)

=1.65~5.5V.

A

D

D

D

C

B

E

F

G

H

MAXIMUM RATINGS (Ta=25℃)

MARKING

Lot No.

Z126

Type Name

PIN CONNECTION(TOP VIEW)

4

GND

8

CC

V

7

6

G

Y

1

(2)

(1)

G

(6)

EN

1

(7)

(5)

G

2

(3)

A

1

A

2

Y

1

Y

2

INPUTS OUTPUTS

G A Y

L X Z

H L L

H H H

TECHNICAL DATA

CHARACTERISTIC SYMBOL RATING UNIT

OR

DIMMILLIMETERS

1

45

A

8

B

C

D
E

F

G

H

_
+

2.0 0.1
_

+

3.1 0.1
_

+

2.3 0.1

0.5

0.2+0.05/-0.04
_

0.7 0.1

+
_

0.12 0.04

+

0 ~ 0.1

Power Supply Voltage

DC Input Voltage

DC Output Voltage

Input Diode Current

Output Diode Current

DC Output Current

DC VCC/ground Current I

Power Dissipation

Storage Temperature Range

Lead Temperature (10s)

Logic Diagram

V

V

V

I

I

T

CC

IN

OUT

I

IK

OK

OUT

CC

P

D

stg

T

-0.5~7 V

-0.5~7 V

-0.5~7 V

-50 mA

-50 mA

±50

±100

mA

mA

US8

200 mW

-65～150

L

260

℃

℃

G

1

Truth Table

1

A

2

1

Y

3

2

2002. 5. 13 1/4

X : Don t Care

Z : High Impedance

2

A

5

2

KIC7WZ126FK

Recommended Operating Conditions

Note1 : Data retention only. Note2 : Active State. Note3 : 3-STATE

ELECTRICAL CHARACTERISTICS (DC Characteristics)

CHARACTERISTIC SYMBOL

TEST CONDITION

Ta=25℃ Ta=-40~85℃

UNIT

CHARACTERISTIC SYMBOL RATING UNIT

Supply Voltage

Input Voltage

Output Voltage

Operating Temperature

Input Rise and Fall Time

V

CC

V

IN

V

OUT

T

opr

0～20 (VCC=1.8±0.15V, 2.5±0.2V)

t

r, tf

1.65~5.5

1.5~5.5 (Note1)

0~V

CC

0~V

CC

(Note2)

0~5.5 (Note3)

-40~85

0～10 (VCC=3.8V±0.3V)

0～5 (VCC=5.0V±0.5V)

V

V

V

℃

ns/V

High Level

Input
Voltage

Low Level

High Level

Output
Voltage

Low Level

Input Leakage Current

3-STATE Output Leakage

Power Off Leakage Current

Quiescent Supply Current

V

V

I

V

V

I

I

OFF

I

IH

IL

VIN=

OH

VIHor V

VIN=

OL

VIHor V

VIN=5.5V or GND

IN

VIN=VIHor V

OZ

0≤V

VINor V

VIN=5.5V or GND

CC

-

-

IOH=-100μA

IOH=-4mA

IL

IOH=-8mA

IOH=-16mA

IOH=-24mA

IOH=-32mA

IOL=100μA

IOL=4mA

IL

IOL=8mA

IOL=16mA

IOL=24mA

IOL=32mA

IL

≤5.5V

OUT

=5.5V

OUT

VCC(V)

1.65~1.95

2.3~5.5

1.65~1.95 - -

2.3~5.5

MIN. TYP. MAX. MIN. MAX.

0.75×

V

CC

0.7×V

- -

CC

- -

- -

0.25×

V

0.3×V

CC

CC

0.75×

V

CC

0.7×V

-

-

CC

0.25×

0.3×V

1.65 1.55 1.65 - 1.55 -

2.3 2.2 2.3 - 2.2 -

3.0 2.9 3.0 - 2.9 -

4.5 4.4 4.5 - 4.4 -

1.65 1.29 1.52 - 1.29 -

2.3 1.9 2.15 - 1.9 -

3.0 2.4 2.80 - 2.4 -

3.0 2.3 3.68 - 2.3 -

4.5 3.8 4.20 - 3.8 -

1.65 - 0 0.1 - 0.1

2.3 - 0 0.1 - 0.1

3.0 - 0 0.1 - 0.1

4.5 - 0 0.1 - 0.1

1.65 - 0.08 0.24 - 0.24

2.3 - 0.10 0.30 - 0.30

3.0 - 0.15 0.40 - 0.40

3.0 - 0.22 0.55 - 0.55

4.5 - 0.22 0.55 - 0.55

0~5.5 - -

1.65~5.5 - -

±0.1

±0.5

-

-

0.0 - - 1 - 10

1.65~5.5 - - 1 - 10

-

-

V

CC

CC

±1 μA

±5 μA

μA

μA

V

V

V

2002. 5. 13 2/4

Revision No : 0

AC Characteristics

Note 2 : Characteristic guaranteed by design. t

OSLH

=|t

PLHmax-tPLHmin

| ; t

OSHL

=|t

PHLmax-tPHLmin

|.

Note 3 : CPDis defined as the value of the internal equivalent capacitance which is derived from dynamic operating current

consumption (I

CCD

) at no output loading and operating at 50% duty cycle. (See Figure 2.) CPDis related to I

CCD

dynamic

operating current by the exprssion : I

CCD=CPD·VCC·fIN+ICC

CHARACTERISTIC SYMBOL

TEST CONDITION

Ta=25℃ Ta=-40~85℃

UNIT

0 - 2.5 - - - pF

Output Capacitance

C

OUT

Noise Characteristics

CHARACTERISTIC SYMBOL

TEST CONDITION

Ta=-25℃

UNIT

Note 1 : Characteristic guaranteed by design.

Quiet Output Maximum Dynamic V

Quiet Output Minimum Dynamic V

Quiet Output Minimum Dynamic V

OL

OL

OH

Minimum HIGH Level Dynamic Input Voltage

Maximum LOW Level Dynamic Input Voltage

KIC7WZ126FK

V

V

V

V

V

OLP

OLV

OHV

IHD

ILD

(Note 1)

(Note 1)

(Note 1)

(Note 1)

(Note 1)

CL=50pF

CL=50pF

CL=50pF

CL=50pF

CL=50pF

VCC(V)

TYP. MAX.

5.0 - 1.0 V

5.0 - 1.0 V

5.0 - 4.0 V

5.0 - 3.5 V

5.0 - 1.5 V

t

PLH

Propagation Delay
ANto Y

N

t

PHL

(Figures 1,3)

t

PLH

t

PHL

Output to Output Skew
(Figures 1,3) (Note 2)

Output Enable Time
(Figures 1,3)

Output Disable Time
(Figures 1,3)

Input Capacitance

Power Dissipation
Capacitance (Figure 2)

t

OSLH

t

OSHL

t

PZL

t

PZH

t

PLZ

t

PHZ

C

C

IN

PD

CL=15pF, RD=1MΩ
S1=Open

CL=50pF, RD=500Ω
S1=Open

CL=50pF, RD=500Ω
S1=Open

CL=50pF,
RD, RU=500Ω
S1=GND for t
S1=V1for t
V1=2×V

PZH

PZL

CC

CL=50pF,
RD, RU=500Ω
S1=GND for t
S1=V1for t
V1=2×V

PHZ

PLZ

CC

(Note 3)

VCC(V)

1.8±0.15

2.5±0.2

3.3±0.3

5.0±0.5

3.3±0.3

5.0±0.5

3.3±0.3

5.0±0.5

1.8±0.15

2.5±0.2

3.3±0.3

5.0±0.5

1.8±0.15

2.5±0.2

3.3±0.3

5.0±0.5

MIN. TYP. MAX. MIN. MAX.

2.0 - 12.0 2.0 13.0

1.0 - 7.5 1.0 8.0

0.8 - 5.2 0.8 5.5

0.5 - 4.5 0.5 4.8

1.2 - 5.7 1.2 6.0

0.8 - 5.0 0.8 5.3

- - 1.0 - 1.0

- - 0.8 - 0.8

3.0 - 14.0 3.0 15.0

1.8 - 8.5 1.8 9.0

1.2 - 6.2 1.2 6.5

0.8 - 5.5 0.8 5.8

2.5 - 12.0 2.5 13.0

1.5 - 8.0 1.5 8.5

0.8 - 5.7 0.8 6.0

0.3 - 4.7 0.3 5.0

5.0 - 4 - - - pF

3.3 - 10 - - -

5.0 - 12 - - -

ns

ns

ns

ns

ns

pF

2002. 5. 13 3/4

Revision No : 0

t =3ns t =3ns

A

C includes load and stray capacitance

FIGURE 1. AC Test Circuit

FIGURE 3. AC Waveforms

Input PRR=1.0MHz ; t =500ns

r

f

Input=AC Waveform ; t =t =1.8ns;

FIGURE 2. I Test Circuit

PRR=10MHz ; Duty Cycle=50%

90%

50%

50%

50%

10%

V

CC

V

TRI

V

TRI

GND

OE INPUT

r

f

AC Loading and Waveforms

KIC7WZ126FK

OE INPUT

INPUT

V

CC

CRD

L

L

w

V

CC

OE

INPUT OUTPUT

RU

V

IN

OPEN
GND

OUTPUT

INPUT

OUTPUT

OUTPUT

OUTPUT

r

t

w

t

PLH

f

50% 50%

t =3ns t =3ns

t

w

t

t

PZL

PZH

t

t

PLZ

PHZ

t

90%

50%

10%

PHL

V

GND

V

V

V +0.3V

OL

V

OL

V

OH

V - 0.3V

OH

CC

OH

OL

CCD

2002. 5. 13 4/4

Revision No : 0