CMOS INVERTER And BUFFER
Operating Voltage Range : 2V ~ 5.5V
High Speed Operation
MSOP-8A Package
: tpd = 2.6ns TYP
Low Power Consumption : 1µA (max)
µ
■Applications
Palmtops
Digital Equipment
■
Description
ML74WLCFSRG comprises of CMOS INVERTER and BUFFER,
manufactured using silicon gate CMOS processes. The small
quiescent 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-8A package,
high density mounting is possible.
■
Features
High Speed Operation
: tpd = 2.6ns TYP (Vcc=5V)
Operating Voltage Range:
2V ~ 5.5V
Low Power Consumption:
1µA (max)
Small Package
: MSOP-8A
■
Pin Configuration
■
Function
INVERTER
INPUT
A
H
L
BUFFER
OUTPUT
Y
L
H
INPUT
A
H
L
H=High level
L=Low level
Ta=-40°C~85°C
OUTPUT
Y
H
L
■
Absolute Maximum Ratings
PARAMETER
SYMBOL
RATINGS
UNITS
V
V
V
mA
mA
mA
mA
mW
°C
Power Supply Voltage
Vcc
-0.5 ~ +6.0
Input voltage
V
IN
-0.5 ~ +6.0
Output Voltage
V
OUT
-0.5 ~ Vcc +0.5
Input Diode Current
I
IK
±20
Output Diode current
I
OK
±20
Switch Output Current
I
OUT
±25
Vcc, GND Current
I
CC
, I
GND
±50
Power Dissipation (Ta=25°C)
Pd
300
Storage Temperature
Tstg
-65 ~ +150
Note: Voltage is all Ground standardized.
Rev. B, Sep 2005
■
Recommended Operating Conditions
PARAMETER
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature
Input Rise / Fall Time
SYMBOL
Vcc
V
IN
V
OUT
Topr
tr, tf
CONDITIONS
2 ~ 5.5
0 ~ 5.5
0 ~ Vcc
-40 ~ +85
0 ~ 200 (Vcc=3.3V)
0 ~ 100 (Vcc=5V)
UNITS
V
V
V
°C
ns
■
DC Electrical Characteristics
PARAMETER
SYMBOL
Vcc(V)
CONDITIONS
MIN
1.5
2.1
3.85
-
-
-
1.9
2.9
4.4
2.58
3.94
-
-
-
-
-
-0.1
-
Ta=25°C
°
Ta=-40~85°C
°
TYP MAX MIN MAX
-
-
1.5
-
-
-
2.1
-
-
-
3.85
-
-
0.5
-
0.5
-
0.9
-
0.9
-
1.65
-
1.65
2.0
-
1.9
-
3.0
-
2.9
-
4.5
-
4.4
-
-
-
2.48
-
-
-
3.80
-
-
0.1
-
0.1
-
0.1
-
0.1
-
0.1
-
0.1
-
0.36
-
0.44
-
0.36
-
0.44
-
0.1
-1.0
1.0
-
1.0
-
10.0
UNITS
V
IH
Input Voltage
V
IL
V
OH
Output Voltage
V
OL
Input Current
Quiescent Supply Current
I
IN
Icc
2.0
3.0
5.5
2.0
3.0
5.5
2.0
I
OH
=-50µA
3.0
4.5 V
IN
=V
IH
or V
IL
3.0
I
OH
=-4mA
4.5
I
OH
=-8mA
2.0
I
OL
=50µA
3.0
V
IN
=V
IH
4.5
3.0
I
OL
=4mA
4.5
I
OL
=8mA
0~5.5
V
IN
=Vcc or GND
5.5
V
IN
=Vcc or GND, I
OUT
=0µA
V
V
V
V
µA
µA
■
Switching Electrical Characteristics
Tr=tf=3ns
PARAMETER
SYMBOL
C
L
15pF
Vcc(V)
CONDITIONS
Ta=25°C
°
Ta=-40~85°C
°
MIN TYP MAX MIN MAX
-
3.7
7.9
1
9.5
-
2.7
5.5
1
6.5
-
5.4
11.4
1
13
-
3.6
7.5
1
8.5
-
3.3
7.9
1
9.5
-
2.5
5.5
1
6.5
-
4.6
11.4
1
13
-
3.5
7.5
1
8.5
-
2
10
1
10
-
9.3
-
-
-
UNITS
ns
ns
ns
ns
pF
pF
tPLH
Propagation Delay Time
tPHL
Input Capacitance
Power Dissipation Capacitance
C
IN
Cpd
3.3
5.0
3.3
50pF
5.0
3.3
15pF
5.0
3.3
50pF
5.0
-
5.0
V
IN
=Vcc or GND
No Load, f=1MHz
Rev. B, Sep 2005
■
Noise Characteristics
(tr=tf=3ns)
PARAMETER
Not functioning output maximum
dynamic V
OL
Not functioning output minimum
dynamic V
OL
Minimum dynamic VI
H
Maximum dynamic VI
L
SYMBOL
V
OLP
V
OLV
V
IHD
V
ILD
C
L
50pF
50pF
50pF
50pF
Vcc(V)
5.0
5.0
5.0
5.0
CONDITIONS
MIN
--
-0.8
--
--
Ta=25°C
°
TYP
0.3
-0.3
--
--
MAX
0.8
--
3.5
1.5
UNITS
V
V
V
V
■
Typical Application Circuit
Note: Open output when measuring supply current
■
Waveforms
Rev. B, Sep 2005
■
Typical Application Circuit
Note: Open output when measuring supply current
■
Waveforms
DISCLAIMER:
The information presented in this document does not form part of any quotation or contract, is believed to be accurate and
reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use.
Rev. B, Sep 2005
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