XC74WL74AASR
CMOS Logic
ETR1318_001
■GENERAL
DESCRIPTION
XC74WL74AASR is d-type flip flop 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
■FEATURES
High Speed Operations
: fmax = 170MHz (TYP.) (V
CC
=5V)
Operating Voltage Range
: 2V ~ 5.5V
Low Power Consumption
: 1μA (MAX.)@Ta=25℃
CMOS Logic D-Type Flip Flop
Small Package
: MSOP-8B
■PIN
CONFIGURATION
■FUNCTIONS
PR
L
H
L
H
H
H
L=Low level
X=Don’t care
INPUT
CLR
CK
H
L
L
H
H
H
X
X
X
D
X
X
X
H
L
X
OUTPUT
＿
Q
Q
H
L
H
H
L
Q
0
L
H
H
L
H
Q
0
H=High level
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XC74WL74AASR
■ABSOLUTE
MAXIMUM RATINGS
PARAMETER
Supply Voltage
Input Voltage
Output Voltage
Input Diode Current
Output Diode Current
Switch Output Current
V
CC
,GND Current
Power Dissipation (Ta = 25℃)
Storage Temperature Range
Note; Voltage is all ground standardized.
SYMBOL
V
CC
V
IN
V
OUT
I
IK
I
OK
I
OUT
I
CC
,I
GND
Pd
Tstg
CONDITIONS
-0.5~+6.0
-0.5~+6.0
-0.5~V
CC
+0.5
-20
±20
±25
±50
300
-65~+150
Ta=-40℃~85℃
UNITS
V
V
V
mA
mA
mA
mA
mW
℃
■RECOMMENDED
OPERATING CONDITIONS
PARAMETER
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature Range
Input Rise and Fall Time
SYMBOL
V
CC
V
IN
V
OUT
Topr
tr, tf
CONDITIONS
2~5.5
0~5.5
0~ V
CC
-40~+85
0½200（V
CC
=3.3V）
0½100（V
CC
=5V）
UNITS
V
V
V
℃
ns
■DC
ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
V
CC
(V)
2.0
V
IH
Input Voltage
V
IL
3.0
5.5
2.0
3.0
5.5
2.0
3.0
V
OH
4.5
3.0
Output Voltage
4.5
2.0
3.0
V
OL
4.5
3.0
4.5
Input Current
Static Supply Current
I
IN
I
CC
0½5.5
5.5
V
IN
=V
CC
or GND
V
IN
=V
CC
or GND,I
OUT
=
0μA
V
IN
=V
IL
or V
IH
I
OL
=4mA
I
OL
=8mA
I
OL
=50μA
V
IN
=V
IL
I
OH
=-4mA
I
OH
=-8mA
I
OH
=-50μA
CONDITIONS
Ta=25℃
MIN.
1.5
2.1
3.85
－
－
－
1.9
2.9
4.4
2.58
3.94
－
－
－
－
－
-0.1
－
TYP.
－
－
－
－
－
－
2.0
3.0
4.5
－
－
－
－
－
－
－
－
－
MAX.
－
－
－
0.5
0.9
1.65
－
－
－
－
－
0.1
0.1
0.1
0.36
0.36
0.1
1.0
Ta=-40℃~85℃
MIN.
1.5
2.1
3.85
－
－
－
1.9
2.9
4.4
2.48
3.80
－
－
－
－
－
-1.0
－
MAX.
－
－
－
0.5
0.9
1.65
－
－
－
－
－
0.1
0.1
0.1
0.44
0.44
1.0
10.0
μA
μA
V
V
V
V
UNITS
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XC74WL74AASR
1. The products and product specifications contained herein are subject to change without
notice to improve performance characteristics.
Consult us, or our representatives
before use, to confirm that the information in this catalog is up to date.
2. We assume no responsibility for any infringement of patents, patent rights, or other
rights arising from the use of any information and circuitry in this catalog.
3. Please ensure suitable shipping controls (including fail-safe designs and aging
protection) are in force for equipment employing products listed in this catalog.
4. The products in this catalog are not developed, designed, or approved for use with such
equipment whose failure of malfunction can be reasonably expected to directly
endanger the life of, or cause significant injury to, the user.
(e.g. Atomic energy; aerospace; transport; combustion and associated safety
equipment thereof.)
5. Please use the products listed in this catalog within the specified ranges.
Should you wish to use the products under conditions exceeding the specifications,
please consult us or our representatives.
6. We assume no responsibility for damage or loss due to abnormal use.
7. All rights reserved. No part of this catalog may be copied or reproduced without the
prior permission of Torex Semiconductor Ltd.
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