TOREX XC74UL32AA

CMOS Logic
◆CMOS 2-Input OR Gate
◆High Speed Operation
■Applications
: tpd=3.8ns TYP
●Palmtops
●Digital Equipment
◆Operating Voltage Range : 2V~5.5V
◆Low Power Consumption : 1µA (max)
■General Description
■Features
The XC74UL32AA is a 2-input CMOS OR gate, manufactured using
silicon gate CMOS fabrication.
CMOS low power circuit operation makes high speed LS-TTL operations
achievable.
With a wave forming buffer connected internally, stabilized output can be
achieved as the circuit offers high noise immunity.
As the XC74UL32AA is integrated into mini molded, SSOT-25 and SOT25 packages, high density mounting is possible.
High Speed Operation
: tpd=3.8ns TYP
Operating Voltage Range : 2V~5.5V
Low Power Consumption: 1µA (max)
■Pin Configuration
■Function
Ultra Small Package
OUTPUT
INPUT
B
1
A
2
GND
3
5
Vcc
: SSOT-25 and SOT-25
A
B
Y
L
L
H
H
L
H
L
H
L
H
H
H
H=High level, L=Low level
4
Y
SSOT-25/SOT-25
(TOP VIEW)
■Absolute Maximum Ratings
Ta=-40°C~85°C
PARAMETER
SYMBOL
RATINGS
UNITS
Power 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
Output Current
IOUT
±25
mA
VCC ,GND Current
ICC, IGND
±50
mA
Continuous Total
Power Dissipation (Ta=55°C)
Pd
150
mW
Storage Temperature
Tstg
-65 ~ +150
°C
13
Note: Voltage is all Ground standardized.
987
XC74UL32AA
■Recommended Operating Conditions
PARAMETER
SYMBOL
VCC(V)
CONDITIONS
UNITS
Supply Voltage
Input Voltage
VCC
VIN
-
2 ~ 5.5
0 ~ 5.5
V
V
Output Voltage
VOUT
-
0 ~ VCC
V
Operating Temperature
Topr
3.0
4.5
-40 ~ +85
-4
-8
°C
3.0
4
4.5
3.3
5.0
8
0 ~ 100
0 ~ 20
IOH
Output Current
IOL
Input Rise and Fall Time
tr, tf
mA
ns
■DC Electrical Characteristics
PARAMETER
SYMBOL
VIH
Input Voltage
VIL
CONDITIONS
VCC(V)
2.0
1.5
-
-
1.5
-
2.1
-
-
2.1
-
5.5
3.85
-
-
3.85
-
2.0
-
-
0.5
-
0.5
3.0
-
-
0.9
-
0.9
5.5
-
-
1.65
-
1.65
3.0
Output Voltage
4.5
IOH=-50µA
VIN=VIH or VIL
1.9
2.0
-
1.9
-
2.9
3.0
-
2.9
-
4.4
4.5
-
4.4
-
-
2.48
-
3.0
IOH=-4mA
2.58
-
4.5
2.0
IOH=-8mA
3.94
-
-
- 3.80 0.1
0.1
IOL=50µA
-
-
0.1
-
-
-
0.1
-
0.1
IOL=4mA
-
-
0.36
-
0.44
IOL=8mA
-0.1
-
0.36 - 0.44
0.1 -1.0 1.0
-
-
1.0
3.0
VOL
Ta=-40~85°C
3.0
2.0
VOH
Ta=25°C
MIN TYP MAX MIN MAX
4.5
VIN=VIH
3.0
Input Current
IIN
4.5
5.5
VIN=VCC or GND
Quiescent Supply Current
ICC
5.5
VIN=VCC or GND, IOUT=0µA
-
PARAMETER
SYMBOL
CL
15pF
tPLH
50pF
Propagation Delay Time
15pF
tPHL
50pF
Input Capacitance
Power Dissipation Capacitance
988
CIN
Cpd
VCC(V)
CONDITIONS
10.0
V
V
V
µA
tr=tf=3ns
Ta=25°C
Ta=-40~85°C
MIN TYP MAX MIN MAX
3.3
-
5.5
7.9
1.0
9.5
5.0
-
3.8
5.5
1.0
6.5
3.3
-
8
11.4 1.0
13
5.0
3.3
-
5.3
5.5
7.5
7.9
1.0
1.0
8.5
9.5
5.0
-
3.8
5.5
1.0
6.5
3.3
-
8
-
5.3
2
8.9
5.0
5.0
VIN=VCC or GND
No Load, f=1MHz
V
0.1
■Switching Electrical Characteristics
13
UNITS
11.4 1.0
13
7.5
10
-
8.5
10
-
1.0
-
UNITS
ns
ns
ns
ns
pF
pF
XC74UL32AA
■Waveforms
tr
tf
90%
Input
Vcc
90%
50%
50%
10%
10%
GND
tPLH
PRR=1MHz
duty cycle 50%
tr=tf=3ns
tPHL
VOH
Output
50%
50%
VOL
■Typical Application Circuit
Vcc
Pulse
Generator
Input
Output
ZOUT=50Ω
CL
Note: Open output when measuring supply current
13
989