TOREX XC74WL241ASR User Manual

XC74WL241ASR

ETR1324_001

CMOS Logic

■GENERAL DESCRIPTION

XC74WL241ASR is dual bus buffer manufactured using silicon gate CMOS processes. The small supply current, which is

one of the features of the CMOS logic, gives way to high speed operations which enables LS-TTL.

With wave forming buffers connected internally, stabilized output can be achieved as the series offers high noise immunity.

As the series is integrated into a mini molded, MSOP-8B package, high density mounting is possible.

■APPLICATIONS

●Palmtops

●Digital equipment

■PIN CONFIGURATION

■ABSOLUTE MAXIMUM RATINGS

PARAME T E R SYMBOL RATINGS UNITS

Supply Voltage VCC -0.5~+6.0 V

Input Voltage VIN -0.5~+6.0 V

Output Voltage VOUT -0.5~VCC+0.5 V

Input Diode Current IIK -20 mA

Output Diode Current IOK ±20 mA

Switch Output Current IOUT ±25 mA

VCC,GND Current ICC,IGND ±50 mA

Power Dissipation (Ta = 25℃) Pd 300 mW

Storage Temperature Range Tstg -65~+150 ℃

Note : Voltage is all ground standardized.

■FEATURES

High Speed Operations : tpd = 3.8ns (TYP.) (VCC=5V)

Operating Voltage Range : 2V ~ 5.5V

Low Power Consumption : 2μA (MAX.)@Ta=25℃

CMOS Logic Dual Bus Buffer

(Non inverted 3-state outputs)

Small Package : MSOP-8B

■FUNCTIONS

INPUT OUTPUT

G G A Y

L H H H
L H L L

H L X Z

H=High level

L=Low level

X=Don’t care

Z=High impedance

Ta =- 40 ℃~85℃

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XC74WL241ASR

■RECOMMENDED OPERATING CONDITIONS

PARAMETER SYMBOL CONDITIONS UNITS

Supply Voltage VCC 2~5.5 V

Input Voltage VIN 0~5.5 V

Output Voltage VOUT 0~VCC V

Operating Temperature Range Topr -40~+85

Input Rise and Fall Time tr,tf

■DC ELECTRICAL CHARACTERISTICS

PARAMETER SYMBOL

VIH

Input Voltage

IL

V

VOH

Output Voltage

OL

V

3 State Off-Leak Current IOZ 5.0 VIN=VIL or VIH, VOUT=VCC or GND -0.25

Input Current IIN 0~5.5 VIN=VCC or GND -0.10

Static Supply Current ICC 5.5 VIN=VCC or GND

VCC(V)

2.0 1.50

3.0 2.10

5.5

2.0

3.0

5.5

2.0 1.90 2.00

3.0 2.90 3.00

VIN=VIH

4.5

3.0 IOH=-4mA 2.58

4.5

2.0

3.0

VIN=VIL

4.5

3.0 IOL=4mA

4.5

CONDITIONS

OH=-50μA

I

OH=-8mA 3.94

I

OL=50μA

I

OL=8mA

I

0~200（VCC=3.3V）

0~100（VCC=5V）

℃

ns

Ta =2 5℃ Ta =- 40 ℃~85℃

MIN. TYP. MAX. MIN. MAX.

－

－

－

1.50

2.10

3.85

－

－

－

1.90

2.90

4.40

2.48

3.80

－

－

－

－

－

－

－

－

－

0.50

0.90

1.65

－

－

－

－

－

0.10

0.10

0.10

0.44

0.44

20.0

－ －

－ －

3.85

－ －

－ －

－ －

4.40 4.50

－ －

－ －

－ －

－ －

－ －

－ －

－ －

－ －

－ －

－

－

0.50

0.90

1.65

0.10

0.10

0.10

0.36

0.36

0.25 -2.50 2.50

0.10 -1.00 1.00

2.00

UNITS

V

V

V

V

μA

μA

μA

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